Vol. 87 No. 3: May 2025

Science and Engineering

• SAVITZKY-GOLAY AND WIENER FILTERING PERFORMANCE ANALYSIS IN ELECTROENCEPHALOGRAPHY SIGNAL PROCESSING OF AUTISTIC CHILDREN

  Melinda Melinda, Nurlida Basir, Muhammad Saifullah Nur, Prima Dewi Purnamasari, Fahmi Fahmi, Emerson Sinulingga

  431-441

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• DESIGN AND ANALYSIS OF A SINUSOIDAL PWM RECTIFIER CIRCUIT UNDER DIFFERENT OPERATING CONDITIONS

  Rakan Khalil ANTAR

  443-454

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• PERFORMANCE AND EMISSIONS OF DUAL ALCOHOL FUEL BLEND WITH B20 POME BIODIESEL IN DIESEL ENGINE

  Asiah Ab. Rahim, Idris Saad, Nurin Wahidah Mohd Zulkifli, Mohd Nur Ashraf Mohd Yusoff

  455-463

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• MITIGATION OF NOX AND CO EMISSIONS FROM LIQUID FUEL BURNER FIRING JATROPHA BIODIESEL BLENDS

  Muhammad Roslan Rahim, Norazila Othman, Alaa Salahuddin Araibi, Annisa Palupi Trisasongko, Muhammad Syahiran Abdul Malik, Mazlan Said

  465-473

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• THE EFFECT OF TRAVEL SPEED AND ELECTRICAL CURRENT ON PHYSICAL AND MECHANICAL PROPERTIES OF CNC MIG WELDED LOW CARBON STEEL PLATE A36

  Agus Sifa, Leo Van Gunawan, Annifah, Badruzzaman

  475-485

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• APPLICATION OF THE NTU-18 TURBIDITY DEVICE FOR REAL-TIME RIVER SEDIMENTATION MONITORING

  Yuda Romdania, Ahmad Herison

  487-496

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• THE EFFECT OF CRYSTALLIZATION AND AGING TIME IN ZEOLITE SYNTHESIS USING COAL FLY ASH AS SILICA AND ALUMINA SOURCE

  Abdul Aziz, Rahmi, Lenny Marlinda

  497-505

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• SENSITIVITY OF REFRACTIVE INDEX SENSORS MADE USING NO-CORE TAPERED FIBRE: A COMPARATIVE ASSESSMENT

  Muhammad Ilham Ahmad Zaini, Ahmad Fakhrurrazi Ahmad Noorden, Nor Ain Husein, Suzairi Daud

  507-515

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• INTELLIGENT PLASTIC BRAND AUDIT FOR EXTENDED PRODUCER RESPONSIBILITY INITIATIVES USING MACHINE LEARNING MODEL

  Asma Abu-Samah, Nor Fadzilah Abdullah, Mushfiqur Rahman Saad, Xiao Xian Lee, Lee Yew Loh, Wen Hao Seow, Sin Hao Tan, Wei Lii Wong, Rosdiadee Nordin

  517-527

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• THE INGENIOUS STUDY ON THE FORMULATION OF THERMAL STABILITY BIO-BASED GREASE

  Muhammad Auni Hairunnaja, Mohd Aizudin Abd Aziz, Mohd Azmir Arifin, Nur Amira Fatihah Bashari, Navinash Nedumaran , Mohd Faizal Ali, Muhammad Ammar Nik Mu’tasim, Farhanah Florence Abdullah, Muhammad Akmal Houd

  529-537

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• ENHANCED RULE-BASED ENERGY MANAGEMENT STRATEGY FOR A PHOTOVOLTAIC-WIND-BATTERY-DIESEL STANDALONE MICROGRID CONSIDERING DEMAND RESPONSE PROGRAM

  Ng Rong Wee, Jasrul Jamani Jamian, Syed Norazizul Syed Nasir, Norazliani Md Sapari

  539-549

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• PHOTOBIOMODULATION THERAPY REDUCES HYPOXIA-INDUCED LUNG INJURY IN SPRAGUE DAWLEY RATS UNDER HYPOBARIC CONDITIONS

  Flora Eka Sari, Dicky Moch. Rizal, Deddy Nur Wachid Achadiono, Suryani Dyah Astuti

  551-558

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• A COMPARATIVE STUDY ON STRENGTHENING FLEXIBLE PAVEMENT BY ADDING SELECTED MEDICAL WASTE FIBRE IN MODIFIED BITUMEN PENETRATION GRADE 60/70

  Syahirah Mansor, Assoc. Prof. Ts. Dr. Ekarizan Shaffie, Rozaini Ramli

  559-566

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• LOCATION AND ORIENTATION TRACKING IN AUTONOMOUS SURFACE VEHICLES: REAL WORLD DATA VERSUS DIGITAL TWIN PREDICTIONS

  Chan Jing Yik, Muhammad Irfan Zainal Abidin, Kamarulafizam Ismail, Fazila Mohd Zawawi, Aemi Syazwani Abdul Keyon, Nur Safwati Mohd Nor

  567-577

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• ANALYSIS OF PEMFC WITH 2-PASSES SERPENTINE FLOW CHANNELS CONFIGURATION USING COMPUTATIONAL FLUID DYNAMICS

  Kaoutar Kabouchi, Mohamed Karim Ettouhami, Hamid Mounir

  579-586

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• UTILIZATION OF SILICA FUME AND CLAMSHELL ASH AS STABILIZATION MATERIALS FOR KAOLIN CLAY

  Syaza Syamiera Jamhuri, Muzamir Hasan, Nik Noor Atyrah Nik Aziz

  587-594

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• EVALUATION OF THE EDGE PROFILE SHIFTING BASED ON STATISTICAL APPROACH TO IMPROVE THE EDGE-BASED MTF MEASUREMENT

  Riska Amilia, Choirul Anam, Karrar Mahdi Badi, Ariij Naufal, Geoff Dougherty

  595-601

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• A SYSTEMATIC REVIEW ON CRITICAL FACTORS AFFECTING USABILITY OF PASSIVE LOWER-LIMB EXOSKELETON

  Isa Halim, Nurul Najwa Zawawi, Muhammad Nadzirul Izzat Mahadzir, Zulkeflee Abdullah, Adi Saptari Hidayat, Ahmad Faizal Salleh

  603-614

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• CURING EFFECTS OF LIGNIN AND TERRAZYME AS STABILIZERS IN PROBLEMATIC SOIL

  Ros Nadiah Rosli, Siti Aimi Nadia Mohd Yusoff, Muhamad Haziq Danish Mohd Yusoff

  615-623

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• OPTIMISING ULTRASOUND-ASSISTED EXTRACTION OF PHENOLIC COMPOUNDS FROM GINGER: A REVIEW

  Adilah Anuar, Mohammad Amil Zulhilmi Benjamin, Mohd Azrie Awang, Nor Munirah Rohaizad

  625-638

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