Vol. 25 No. 6 (2025)

Bài viết

• BIODIESEL SYNTHESIS FROM WASTE COOKING OIL USING CATALYST DERIVED FROM SEA CRAB SHELL AND NICKEL OXIDE

  Thanh H. Trinh, Nga T. T. Tran, Khang T. To, Giang T. Do

  3

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• GREEN TRANSITION: RESEARCH AND MANUFACTURE OF COMPOSITES FROM INDUSTRIAL GARMENT SCRAPS USING VIBRATION MOLDING PRINCIPLE

  Nguyen Mai Thanh Thao, Tran Thi Anh Dao, Huynh Thi Minh Thu, Nguyen Thi Hoi

  13

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• APPLICATION OF BUTTERFLY PEA FLOWERS ON ECO NATURAL DYEING PROCESS FOR KNITTED COTTON FABRIC

  Nguyen Thi Nhu Lan, Pham Ho Mai Anh

  20

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• SVPWM CONTROL OF THREE-PHASE MULTILEVEL DECENTRALIZED POWER CONVERTERS

  Phu Cong Nguyen, Khac Sinh Le, Quoc Dung Phan

  29

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• HYBRID MULTILEVEL INVERTER COMBINING 3-LEG INVERTERS AND H-BRIDGE MODULES FOR SOLAR PHOTOVOLTAIC APPLICATIONS

  Nguyen Ngoc Minh Doan, Vo Chi Dai, Huynh Anh Nhat, Truong Quang Huy, Tran Thanh Quang, Bui Anh Trieu, Ta Quang Vinh, Tran Nguyen Dung

  42

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• EFFICIENT CURRENT STRESS REDUCTION FOR AC-MMCS IN MACHINE DRIVE SYSTEMS

  Thanh Toi Le, Duc Dung Le, Duc Anh Tuan Nguyen, Ngo Ly Dang

  50

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• A CONTROL OF MOBILE ROBOT FOLLOWING PREDEFINED PATH USING FUZZY-PID ALGORITHM

  Thien M. Tran, Van Quoc Nguyen, Khanh Hoa Hoang Nguyen

  61

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• HARMONIC SOURCES IDENTIFICATION ON THE POWER GRID WITH SOLAR POWER PENETRATION USING MACHINE LEARNING BASED ON FEATURE EXTRACTION

  Viet Quoc Huynh, Cuong Chi Dang, Khai Phuc Nguyen

  72

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• ENHANCED MODEL PREDICTIVE CURRENT CONTROL FOR ELIMINATING ZERO-SEQUENCE VOLTAGE AND REDUCING CURRENT HARMONICS IN NINE-SWITCH INVERTER FED OPEN-END LOADS

  Tran Quoc Hoan, Vu Huu Cong

  86

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• PERFORMANCE EVALUATION OF SECURITY WHEN USING ARTIFICIAL NOISE FOR ONE-WAY FULL-DUPLEX RELAY NETWORKS

  Ho Quoc Bao

  97

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• AN IoT-BASED WATER QUALITY MONITORING SYSTEM FOR RECIRCULATING AQUACULTURE SYSTEMS

  Nhut Tran-Minh

  111

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• GENERAL DECAY RATES FOR TOTAL ENERGY OF A VISCOELASTIC WAVE EQUATION WITH STRONG DAMPING AND VARIABLE SOURCES

  Nguyen Van Y, Le Huu Ky Son, Bui Duc Nam

  120

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• BITCOIN PRICE FLUCTUATIONS AND GOOGLE NEWS WITH MACHINE LEARNING TECHNIQUES

  Tam Phan Huy

  133

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• FORECASTING VN-INDEX TIME SERIES BASED ON CEEMDAN DECOMPOSITION AND DEEP LEARNING

  Phan Dinh Phung, Nguyen Hoang An, Ha Binh Minh, Huynh Do Bao Chau

  142

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• THE IMPACTS OF MARKETING CAPABILITIES ON COMPETITIVE ADVANTAGE AND BUSINESS PERFORMANCE IN THE RETAIL SECTOR IN VIETNAM

  Nguyen Thi Dy Anh

  150

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