Vol. 225 No. 08: AGRICULTURE - FORESTRY - MEDICINE & PHARMACY

AGRICULTURE – FORESTRY – MEDICINE & PHARMACY

• STUDIES ON THE ANTIMICROBIAL ACTIVITIES OF EXTRACTS FROM Oroxylum indicum L.

  Đái Thị Xuân Trang, Võ Thị Tú Anh, Trần Chí Linh, Nguyễn Thị Cẩm Tiên

  3-10

  • pdf (Vietnamese)
• CONSTRUCTION OF THE SALT-TOLERANT RICE VARIETY SHPT15 USING THE MARKER-ASSISTED SELECTION

  Lê Hùng Lĩnh, Lê Huy Hàm, Nguyễn Thúy Kiều Tiên, Lê Hà Minh, Chu Đức Hà, Khuất Thị Mai Lương

  11-16

  • pdf (Vietnamese)
• DIVERSITY OF INSECT SPECIES IN TIEN HAI WETLAND NATURAL RESERVE, THAI BINH PROVINCE

  Bùi Minh Hồng, Ngô Thị Huyền

  17-23

  • pdf (Vietnamese)
• STUDY ON SILVICULTURAL CHARACTERISTICS OF PSEUDOTSUGA BREVIFOLIA W. C CHENG & L. K. FU SPECIES IN NGUYEN BINH DISTRICT, CAO BANG PROVINCE

  Lê Văn Phúc, Mạc Văn Cường, Nguyễn Thị Thoa

  24-30

  • pdf (Vietnamese)
• STUDY ON PREPARATION OF GRANULATED CONTAINING POLYPHENOL, CURCUMIN EXTRACTED FROM GREEN TEA AND CURCUMA LONGA.

  Nguyễn Khắc Tùng, Nguyễn Thu Quỳnh, Đồng Quang Huy, Đào Thùy Linh

  31-37

  • pdf (Vietnamese)
• SELECTION OF OPTIMIZED NANO EMULSION FORMULATION CONTAINING CURCUMINE

  Nguyễn Duy Thư, Nguyễn Thu Quỳnh, Bùi Thị Thanh Châm, Bùi Thị Luyến, Phạm Hiền Giang, Bùi Hồng Việt

  38-42

  • pdf (Vietnamese)
• MOLECULAR CLONING AND DESIGNING TRANSGENIC CONSTRUCT CARYING FLAVONOID 3’ 5’ HYDROXYLASE GENE ISOLATED FROM Aconitum carmichaelii Debx. PLANTS

  Hoàng Thị Thu Hoàn, Nguyễn Thị Ngọc Lan, Chu Hoàng Mậu

  43-49

  • pdf (Vietnamese)
• MAIZE TRANSFORMATIONAND DETERMINATION OF ZmbZIP72TRANSCRIPTION FACTOR GENE IN T0 PLANTS

  Hà Hồng Hạnh, Hoàng Thị Thu Yến, Huỳnh Thị Thu Huệ

  50-56

  • pdf (Vietnamese)
• DETECTION OF VIRULENCE GENE CagA OF HELICOBACTER PYLORI FROM GASTRIC JUICE BY SEMI-NESTED-PCR

  Nguyễn Phú Hùng

  57-62

  • pdf (Vietnamese)
• RESEARCH ON IN VITRO MULTIPLE SHOOT REGENERATION OF RICE BEAN [Vigna umbellata (Thunb.) Ohwi & H. Ohashi]

  Nguyễn Thị Ngọc Lan, Vũ Thu Trang

  63-70

  • pdf (Vietnamese)
• Strobilanthes helicta T. Anders. (Acanthaceae) - A NEWLY RECORDED SPECIES FOR FLORA OF VIETNAM

  Bùi Thị Thu Trang, Deng Yunfei, Sỹ Danh Thường, Bùi Hồng Quang, Đỗ Văn Hài

  71-75

  • pdf (Vietnamese)
• SURVEY ON CANINE DISTEMPER AT THE VETERINARY CLINIC, CAN THO UNIVERSITY

  Văn Mỹ Tiên, Trần Ngọc Bích, Trần Thị Thảo, Đặng Thị Thắm, Ngô Phú Cường, Huỳnh Tuấn Bửu

  76-82

  • pdf (Vietnamese)
• EFFECT OF ARTEMIA NAUPLII DENSITY ON GROWTH, DEVELOPMENT AND SUVIVAL OF HARLEQUIN SHRIMP LARVAE (Hymenocera picta Dana, 1852)

  Trần Văn Dũng, Trần Thị Lê Trang

  83-90

  • pdf (Vietnamese)
• HOUSEHOLD SOLID WASTE GENERATION AND MANAGEMENT IN TIEN HAI DISTRICT, THAI BINH PROVINCE

  Trần Việt Hùng, Hoàng Thị Huân, Võ Hữu Công

  91-97

  • pdf (Vietnamese)
• APPLICATION OF SOME DNA BARCODE ANALYSIS SOFTWARE TO IDENTIFY MEDICINAL PLANTS

  Vũ Thị Như Trang

  98-104

  • pdf (Vietnamese)
• THE ASSOCIATION BETWEEN SPERM DNA FRAGMENTATION INDEX AND CONVENTIONAL SEMEN PARAMETERS IN MALE PATIENTS WITH INFERTILITY

  Dương Thị Nhàn, Nguyễn Phú Hùng

  105-111

  • pdf (Vietnamese)
• DETECTION OF HELICOBACTER PYLORI IN GASTRIC JUICE BY NESTED PCR

  Nguyễn Phú Hùng, Trần Ngọc Anh

  112-118

  • pdf (Vietnamese)
• THE INFLUENCE OF SEASONAL AND ENVIRONMENTAL CONSERVATION TO THE SEMEN QUALITY OF MURRAH BUFFALOES

  Lê Thị Liên, Nguyễn Thị Thanh Huyền

  119-125

  • pdf (Vietnamese)
• STUDY ON THE PREPARATION OF NANOPARTICLES CHITOSAN-PEG ENCAPSULATE Cordyceps militaris Link EXTRACT

  Đỗ Thị Gấm, Bá Thị Châm, Nguyễn Tiến Mạnh, Nguyễn Khắc Hưng, Phan Thị Lan Anh

  126-133

  • pdf (Vietnamese)
• STUDY ON MORPHOLOGY, ANATOMY AND DISINFECTION METHOD TO PREPARE CLEAN EXPLANTS FOR IN VITRO PROPAGATION OF Adinandra sp.

  Nguyễn Thị Thu Ngà, Phan Thị Mai, Đào Thị Thu Hà, Phạm Thị Hòa, Nguyễn Hữu Quân

  134-141

  • pdf (Vietnamese)
• STUDY ON BIOLOGICAL CHARACTERISTICS OF BACTERIA STRAINS ACTINOBACILLUS PLEUROPNEUMONIAE ISOLATED FROM PIGS SUFFERING FROM PNEUMONIA RAISED IN HIEP HOA DISTRICT, BAC GIANG PROVINCE

  Nguyễn Quang Tính, Nguyễn Mạnh Hùng, Đỗ Bích Duệ

  142-148

  • pdf (Vietnamese)
• RESEARCH FOR SELECTION OF INDIVIDUAL BOARS AND SOWS FROM THREE PURE-BREED OF DUROC, PIÉTRAIN AND LANDRACE FOR CROSS-BRED MATERIALS OF TERMINAL CROSS-BRED BOARS

  Nguyễn Văn Bình, Đinh Ngọc Bách

  149-154

  • pdf (Vietnamese)
• FORMULATION OF TOPICAL GEL CONTAINING LORNOXICAM

  Đồng Thị Hoàng Yến, Phạm Thị Thanh Tâm, Lâm Thị Thu Hương

  155-160

  • pdf (Vietnamese)
• STUDY ON FORMULATION AND EVALUATION OF BURN REMOVAL CREAM FROM ALOE VERA L., CENTELLA ASIATICA URB., COPTIS CHINENSIS FRANCH

  Đồng Quang Huy, Nguyễn Quốc Thịnh, Nguyễn Ngọc Minh, Lê Thu Hoài

  161-167

  • pdf (Vietnamese)
• DIVERSITY OF DRUG RESOURCES AND CONSERVATION SOLUTIONS IN THAN SA - PHUONG HOANG NATURE RESERVE

  Nguyễn Thị Thoa, Lê Văn Phúc, Phạm Thị Thanh Vân, Phạm Thế Việt

  168-175

  • pdf (Vietnamese)
• STUDY THE EFFECT OF HARVESTING MATURITY ON THE QUALITY OF BACKAN’S TAY BANANA FRUIT AFTER RIPENING APPLIED EXOGENOUS ETHYLENE

  Trịnh Thị Chung, Phạm Bằng Phương, Tạ Thị Lương, Lưu Hồng Sơn, Trần Văn Chí, Đinh Thị Kim Hoa, Vi Đại Lâm

  176-181

  • pdf (Vietnamese)
• EFFECT OF ACID PAK 4 WAY 2X SUPPLEMENTS ON THE PERFORMANCE OF COBB 500 BROILER CHICKEN KEEPING IN CLOSED HOUSE IN SUMMER SEASON

  Trần Thanh Vân, Nguyễn Thị Thúy Mỵ, Nguyễn Đức Trường, Nguyễn Thị Bích Đào

  182-189

  • pdf (Vietnamese)
• METABOLIC SYNDROME IN CANCER PATIENTS AFTER CHEMOTHERAPY IN THAI NGUYEN NATIONAL HOSPITAL

  Nguyễn Thị Hoa, Trần Thị Kim Phượng

  190-195

  • pdf (Vietnamese)
• THE CTLA-4 AND PD-1 BLOCKADE PATHWAY IN CANCER IMMUNOTHERAPY

  Trần Thị Thanh Hương

  196-202

  • pdf (Vietnamese)
• SURVEY OF DYSTOCIA IN THE BITCH AT THE VETERINARY CLINIC, CAN THO UNIVERSITY

  Lê Bình Minh, Trần Ngọc Bích

  203-208

  • pdf (Vietnamese)
• INVESTIGATION OF MEDICAL PLANTS USED TO TREAT STOMACH DISEASES BELONGING TO EXPERIENCES OF ETHNIC COMMUNITIES IN THAI NGUYEN PROVINCE

  Lê Thị Thanh Hương, Nguyễn Thị Quỳnh

  209-216

  • pdf (Vietnamese)
• SPECIES COMPOSITION OF AMPHIBIANS AND REPTILES FROM NGOC THANH MOUNTAIN FOREST, PHUC YEN CITY, VINH PHUC PROVINCE

  Trần Thanh Tùng, Hoàng Văn Ngọc

  217-221

  • pdf (Vietnamese)
• APPLICATION OF LACTIC BACTERIA IN EXPERIMENTAL PRODUCTION OF BIO-DETERGENT FROM TOFU SOUR LIQUID

  Lưu Minh Châu, Trần Thị Thảo Nguyên, Lý Thị Thùy Duyên, Trần Thị Xuân Nghi, Lê Quốc Việt, Bùi Hoàng Đăng Long, Nguyễn Ngọc Thạnh, Huỳnh Xuân Phong

  222-229

  • pdf (Vietnamese)
• PRODUCTION OF CHITIN FROM SHRIMP SHELLS (Penaeus monodon) USING Bacillus sp. TV11 AND Lactobacillus sp. T342

  Huỳnh Xuân Phong, Lợi Đức Linh, Phạm Hoàng Nam, Nguyễn Ngọc Thạnh, Bùi Hoàng Đăng Long

  230-238

  • pdf (Vietnamese)
• STUDY ON STERILIZING PLANT MATERIALS AND THE IN VITRO CULTURE MEDIUM OF Stephania spp. WITH YELLOW TUBERS

  Tangmany SYSOMEPHONE, Ngô Diễm Quỳnh, PHANTHAHAK Santhana, Nongkhan MANISOK, Phạm Thị Thanh Nhàn

  239-244

  • pdf (Vietnamese)
• ISOLATION OF SOME PATHOGENETIC MICROORGANISMS IN PLANTS AND TESTING THE RESISTANCE ACTIVITY OF SOME BIOLOGICAL PRODUCTS

  Phạm Thị Thanh Nhàn, Phạm Quang Sơn, Cao Thị Phương Thảo, Lê Hữu Thiềng

  245-251

  • pdf (Vietnamese)
• STUDY ON FACTORS EFFECTING ON BIO-FERTILIZER PRODUCTION FROM BIO-PRODUCTS AND CATTLE MANURE

  Trần Văn Chí, Nguyễn Đức Tuân, Trần Thị Thu Hà, Mai Anh Khoa

  252-259
• EFFECT OF SEASON AND DENSITY PLANTING ON SEED PRODUCTIVITY AND QUALITY OF FALLOPIA MULTIFLORA (THUNB. EX MURRAY) HARALDSON IN SA PA – LAO CAI

  Chu Thị Thúy Nga, Nghiêm Tiến Chung, Nguyễn Hải Văn, Phạm Ngọc Khánh, Đào Thu Huế, Nguyễn Thị Tần

  260-266

  • pdf (Vietnamese)
• SOME FACTORS RELATED TO DISLIPIDEMIA IN CANCER PATIENTS IN THAI NGUYEN NATIONAL HOSPITAL

  Nguyễn Thị Hoa, Nguyễn Thị Chi

  267-273

  • pdf (Vietnamese)
• SOME FACTORS RELATED TO HYPERGLYCEMIA IN CANCER PATIENTS IN THAI NGUYEN NATIONAL HOSPITAL

  Nguyễn Thị Hoa, Lê Thị Hương Lan, Trần Thị Kim Phượng

  274-279

  • pdf (Vietnamese)
• IN VITRO PROPAGATION OF MOKARA THROUGH PROTOCORM-LIKE BODY FROM LEAF

  Hà Đăng Chiến, Nguyễn Văn Đính, La Việt Hồng, Vũ Thu Trang, Đào Thị Xuân, Cao Phi Bằng

  280-285

  • pdf (Vietnamese)
• FOOD COMPONENTS OF THE Brachytarsophrys feae (Boulenger, 1887) AND Megophrys major (Boulenger, 1908) IN XUAN SON NATIONAL PARK, PHU THO PROVINCE

  Trần Thanh Tùng, Lê Trung Dũng

  286-291

  • pdf (Vietnamese)
• RESEARCH OF GROWTH AND MEAT PRODUCTIVITY CAPACITY AND THE CYTOCHROME B GENE SEQUENCE OF BAN PIGS IN DA BAC DISTRICT, HOA BINH PROVINCE

  Trương Hữu Dũng, Phùng Đức Hoàn, Hoàng Văn Tuấn, Hồ Lam Sơn

  292-298

  • pdf (Vietnamese)
• RESEARCH ON GROWTH ABILITY AND QUALITY OF SOME LETTUCE SPECIES IN THE CONTINUOUS FLOW HYDROPONIC SYSTEM IN THAI NGUYEN

  Đặng Thị Tố Nga, Nguyễn Thúy Hà, Hà Việt Long, Lưu Thị Xuyến, Hoàng Thị Diệp

  299-304

  • pdf (Vietnamese)
• α-GLUCOSIDASE INHIBITORY ACTIVITY OF THREE GREEN SEAWEEDS COLLECTED IN THE COAST OF KHANH HOA PROVINCE

  Nguyễn Thế Hân, Nguyễn Thị Kim Hằng, Vũ Lệ Quyên, Ngô Thị Hoài Dương

  305-312

  • pdf (Vietnamese)
• THE STUDY ON THE GROWTH AND YIELD OF SOME HYBRID MAIZE COMBINATIONS EXPERIMENTED IN THAI NGUYEN PROVINCE

  Trần Minh Quân, Nguyễn Thị Hân

  313-318

  • pdf (Vietnamese)
• EXPERIMENTAL RESULTS OF ANTIBIOTIC TREATMENTS TO PIGS INFECTED BY STREPTOCOCCUS SUIS IN THAI NGUYEN

  Nguyễn Mạnh Cường, Nguyễn Văn Quang , Tô Long Thành

  319-324

  • pdf (Vietnamese)
• MINIMALLY INVASIVE CARDIAC OUTPUT MONITOR ABSTRACT

  Nguyễn Thị Hương Ly

  325-329

  • pdf (Vietnamese)
• STUDY ON SOME OF UNSEXUAL PROPAGATION METHODS TO THE POSSIBILITY OF GROWTH AND DEVELOPMENT OF MESONA CHINENSIS BENTH IN NA RI DISTRICT, BAC KAN PROVINCE

  Nguyễn Văn Thuần, Nguyễn Viết Hưng, Nguyễn Thế Hùng, Nguyễn Thị Trang, Nguyễn Thùy Giang

  330-335

  • pdf (Vietnamese)
• THE VALUES OF LAND RESOURCES OF THE PEARL HERITAGE OF HOANG SU PHI, HA GIANG BY TIME OF FORMATION

  Lộc Trần Vượng

  336-341

  • pdf (Vietnamese)
• EFFECT OF SEASON SOWING, SOIL MEDIA AND SEED SOAKING ON GERMINATION RATE AND SEEDLING QUALITY OF Sophora flavescens Ait. IN SA PA – LAO CAI

  Nguyễn Hải Văn, Nghiêm Tiến Chung, Chu Thị Thúy Nga, Phạm Ngọc Khánh, Lương Vũ Đức, Nguyễn Thị Tần

  342-347

  • pdf (Vietnamese)
• PREVALENCE OF TAPEWORMS IN DOGS IN THAI NGUYEN PROVINCES

  Trương Thị Tính, Nguyễn Thị Bích Ngà, Đỗ Thị Hà

  348-352

  • pdf (Vietnamese)
• CLINICAL PATHOLOGICAL CHARACTERISTICS OF DOGS INFECTED WITH TAPEWORM IN THAI NGUYEN PROVINCE

  Đỗ Thị Hà, Trương Thị Tính, Nguyễn Thị Bích Ngà

  353-357

  • pdf (Vietnamese)
• THE RELATIVE GUT LENGTH AND GASTRO-SOMATIC INDEXES OF Butis koilomatodon LIVING IN THE COASTAL ESTUARIES OF SOME PROVINCES IN THE MEKONG DELTA

  Nguyễn Thị Nhã Ý, Lâm Thị Huyền Trân, Đinh Minh Quang

  358-365

  • pdf (Vietnamese)
• THE EFECTS OF NO-TILL FARMING SYSTEM AND SOIL MULCHING ON GROWTH AND YIELD OF CORN VARIETY VS71 IN SLOPPING LAND AT YEN BAI PROVINCE

  Hoàng Hải Hiếu, Trần Trung Kiên, Đặng Văn Minh

  366-373

  • pdf (Vietnamese)
• SPECIES COMPONENTS OF ASTERACEAE IN SIN THAU COMMUNE, MUONG NHE NATURAL RESERVE, DIEN BIEN PROVINCE

  Vũ Thị Liên, Vũ Thị Đức, Nguyễn Thế Cường

  374-381

  • pdf (Vietnamese)
• TREATMENT OF NEONATAL INFECTION AND RISK FACTORS RELATED TO TREATMENT AT THE NEONATAL INTENSIVE CARE UNIT, THAI NGUYEN NATIONAL HOSPITAL

  Phan Nguyễn Hồng Minh, Nguyễn Bích Hoàng, Trần Tiến Thịnh, Đoàn Thị Huệ

  382-387

  • pdf (Vietnamese)
• ASSESSMENT OF LIFE QUALITY OF CANCER PATIENTS PHASE III, IV BY EORTC QLQ-C30 SCALE SCORES AT THAI BINH GENERAL HOSPITAL

  Mai Thu Trang, Lê Minh Hiếu, Lê Xuân Hưng, Nguyễn Thành Long, Ngô Minh Hải, Trần Hoàn

  388-394

  • pdf (Vietnamese)
• IDENTIFICATION OF THREE SPECIES, Paris fargesii, Paris polyphylla, Paris vietnamensis COLLECTED IN VIET NAM AND PHYLOGENETIC INFERENCE IN THE GENUS Paris

  Nguyễn Thị Ngọc Lan, Nguyễn Hữu Quân, Vũ Thị Thu Thủy, Chu Hoàng Mậu

  395-402

  • pdf (Vietnamese)
• RESEARCH ON EFFECTS OF MULTI-FERTILIZERS TO THE GROWTH AND YIELD OF MESONA CHINENSIS BENTH IN NA RI DISTRICT, BAC KAN PROVINCE

  Nguyễn Văn Thuần, Nguyễn Viết Hưng, Nguyễn Thế Hùng, Nguyễn Duy Đăng, Nguyễn Thị Trang, Nguyễn Thùy Giang

  403-408

  • pdf (Vietnamese)
• STUDY AFFECTING SOME TECHNICAL MEASURES TO GROWTH, DEVELOPMENT AND PRODUCTIVITY OF DT51 SOYBEAN VARIETY IN BAO YEN DISTRICT, LAO CAI PROVINCE

  Lưu Thị Xuyến, Triệu Lưu Huyền Trang, Trần Trung Kiên

  409-414

  • pdf (Vietnamese)
• STUDY ON EPIDEMIOLOGICAL OF TRICHOCEPHALUS SUIS IN PIGS IN THAI NGUYEN AND BAC KAN PROVINCE

  Nguyễn Thị Bích Ngà, Đỗ Thị Hà, Trương Thị Tính

  415-420

  • pdf (Vietnamese)
• THE GROWTH AND YIELD OF BRASICACEAE VARIETIES GROWN IN THE CIRCULATING HYDROPONIC SYSTEM IN AUTUMN – WINTER CROP, 2019 AT THAI NGUYEN UNIVERSITY OF AGRICULTURE AND FORESTRY

  Hà Việt Long, Hà Minh Tuân, Đặng Thị Tố Nga, Vàng Thị Ly

  421-427

  • pdf (Vietnamese)
• CLASSIFICATION RESEARCH FOR SUITABLE LAND FOR THE DEVELOPMENT OF PANAX PSEUDOGINSENG WALL (PANAX REPENS MAXIM) IN LAO CAI PROVINCE

  Đỗ Văn Hả

  428-435

  • pdf (Vietnamese)
• IMPACT OF CLIMATE CHANGE TO AGRICULTURE ACTIVITES AND PRODUCTIVITY OF SOME CROPS IN PHO DAY RIVER BASIN IN TUYEN QUANG

  Nguyễn Văn Giáp, Đỗ Thị Lan

  436-442

  • pdf (Vietnamese)
• ISOLATION AND SELECTION OF BACILLUS STRAINS WITH CAPABILITY IN PRODUCTION OF POLYGLUTAMIC ACID

  Lê Anh Tuấn, Lê Thị Hoàng Oanh, Phạm Văn Quang, Nguyễn Đăng Lưu, Vũ Hồng Quân, Lê Ngọc Ánh

  443-447

  • pdf (Vietnamese)
• SCREENING AND IDENTIFICATION OF ACTINOMYCETE SHOWING ANTIFUNGAL DISEASES ACTYVITY IN PLANT

  Nguyễn Viết Hưng, Đỗ Thị Hiền, Nguyễn Mạnh Tuấn

  448-453

  • pdf (Vietnamese)
• CHARACTERISTICS OF NUCELOTIDE SEQUENCE OF SSR MARKER IN GENE CODED SUCROSE SYNTHASE FROM GREEN AND PURPLE TRUNG DU TEA VARIETIES

  Hoàng Thị Thu Yến, Dương Thị Hiền

  461-465

  • pdf (Vietnamese)
• ISOLATE AND IDENTYFY THE NUTRITIONAL INGREDIENT OF CHLORELLA ELLIPSOIDEA MICROALGE IN XUAN THUY NATIONAL PARK

  Nguyễn Thị Thanh Nhàn, Phó Thị Thúy Hằng

  454-460

  • pdf (Vietnamese)
• CLINICAL AND SUBCLINICAL CHARACTERISTICS IN HYPERTENSIVE PATIENTS AT INTERNAL DEPARTMENT – THAI NGUYEN INTERNATIONAL HOSPITAL

  Trần Văn Hòa, Nguyễn Văn Dũng, Trần Ngọc Anh, Bùi Thị Luyến, Dương Thị Phương

  466-471

  • pdf (Vietnamese)
• RAPID DETECTION OF Salmonella spp. IN MEAT BY LOOP-MEDIATED ISOTHERMAL AMPLIFICATION (LAMP)

  Nguyễn Phạm Trúc Phương, Đoàn Thị Quỳnh Hương

  472-478

  • pdf (Vietnamese)
• RESEARCH ON PROCEDURE THE MICROPROPAGATION FOR ORCHID SPECIES KIEM “PHAN TRI” (Cymbidium finlaysonianum Lindl.)

  Nguyễn Thị Điệp, Huỳnh Thị Kim

  479-486

  • pdf (Vietnamese)
• CORRELATION BETWEEN ROOT DEVELOPMENT AND RICE GROWTH (KD18) UNDER THE INFLUENCE OF DIFFERENT IRRIGATION REGIMES

  Đặng Hoàng Hà

  487-493

  • pdf