Current Issue

Volume 21, Issue 2 (June 2025)

Front Matter

Threshold Selection for the Bayesian Logistic Latent Variable Model of Hypoglycemia Symptom Reporting Consistency (Pemilihan Ambang untuk Model Logistik Bayesian Berpemboleh Ubah Laten bagi Konsistensi Pelaporan Gejala Hipoglikemia) Afsana Al Sharmin, Hani Syahida Zulkafli & Nazihah Mohamed Ali 23 January 2025, Pages 1-14 Abstract | Full Paper

e*−Transitivity as an Extension to Chaos Notions (e*−Transitiviti sebagai Suatu Perluasan kepada Konsep Kekalutan) Malouh Baloush, Takashi Noiri & Syahida Che Dzul-Kifli 1 March 2025, Pages 15-26 Abstract | Full Paper

Origin-Transfer Geometric Constraint Pursuit Game Modelled by Infinite System of Dyadic Differential Equations (Permainan Kejar-Mengejar Berkekangan Geometri Pindahan-Asalan Dimodelkan oleh Sistem Persamaan Pembezaan Diadik Tak Terhingga) Chika Samson Odiliobi, Risman Mat Hasim & Gafurjan Ibragimov 10 February 2025, Pages 27-40 Abstract | Full Paper

Consumer Acceptance and Perceptions of Electric Vehicles in Malaysia Using Sentiment Analysis (Penerimaan dan Persepsi Pengguna Terhadap Kenderaan Eletrik di Malaysia Menggunakan Analisis Sentimen) Nor Farawahida Abdullah & Nur Haizum Abd Rahman 6 March 2025, Pages 41-51 Abstract | Full Paper

Exploring the Effective Technical Indicators of LSTM for WTI Price in Different Regimes (Meneroka Petunjuk Teknikal Berkesan LSTM untuk Harga WTI dalam Rejim Berbeza) Zhuqin Liang & Mohd Tahir Ismail 26 February 2025, Pages 53-67 Abstract | Full Paper

Energy and Laplacian Energy of the Relative co-Prime Graph for Symmetric Group of Order Six (Tenaga dan Tenaga Laplacian bagi Graf Ko-Perdana secara Relatif bagi Kumpulan Simetrik Peringkat Enam) Norarida Abd Rhani, Muhammad Alif Haikal Mokhtar, Nur Zurin Iwani Hashim, Fadila Normahia Abd Manaf & Muhanizah Abdul Hamid 28 February 2025, Pages 69-77 Abstract | Full Paper

Dynamics of Degenerate Quadratic Lotka-Volterra Mappings Acting in a Four-Dimensional Simplex and Bigraphs Ulugbek Rakhimjonovich Muminov, Dilfuza Bakhromovna Eshmamatova, Lola Djavlanovna Sharipova & Yorkin Abdukhakimovich Islamov 1 March 2025, Pages 79-92 Abstract | Full Paper

Newton Iteration with Weighted Exponential Penalty Function for Solving Multi-Objective Constrained Optimization Problems (Lelaran Newton dengan Fungsi Penalti Eksponen Berpemberat bagi Menyelesaikan Masalah Pengoptimuman Kekangan Pelbagai Objektif) Peng Cheng, Jumat Sulaiman, Khadizah Ghazali, Majid Khan Majahar Ali & Ming Ming Xu 14 February 2025, Pages 93-108 Abstract | Full Paper

Prospects and Challenges of Alternative Transportation in Indonesia: Understanding Based on News Extraction About Technology and Acceptance of Electric Vehicles Evita Purnaningrum, Abdurakhman & Nanang Susyanto 28 February 2025, Pages 109-121 Abstract | Full Paper

A Hyper-Heuristic Based Strategy for Image Segmentation Using Multilevel Thresholding Luqman, Fakhrud Din, Shah Khalid, Kamal Z. Zamli & Aftab Alam 12 February 2025, Pages 123-152 Abstract | Full Paper

Perfect Codes in Graph Theory: A Ring-Theoretic Perspective (Kod-kod Sempurna dalam Teori Graf: Perspektif Teori Gelanggang) Nurhidayah Zaid, Nor Haniza Sarmin, Sanhan Muhammad Salih Khasraw & Ibrahim Gambo 15 March 2025, Pages 153-162 Abstract | Full Paper

Enhanced Heat Transfer in Hybrid Nanofluid: Role of Suction and Wedge Angle on Boundary Layer Dynamics (Peningkatan Pemindahan Haba dalam Nanobendalir Hibrid: Peranan Sedutan dan Sudut Baji Terhadap Dinamik Lapisan Sempadan) Nurul Amira Zainal, Roslinda Nazar, Haris Alam Zuberi & Ioan Pop 19 March 2025, Pages 163-174 Abstract | Full Paper

Insights into Labour and Economic Dynamics in OECD Countries: A Non-Parametric Causal Analysis Using Transfer Entropy (Penelitian tentang Dinamik antara Guna Tenaga dan Ekonomi di Negara OECD: Analisis Kausal Tidak Berparameter Menggunakan Pindahan Entropi) Nur Layali Mohd Ali Khan & Saiful Izzuan Hussain 4 March 2025, Pages 175-200 Abstract | Full Paper

Some Bounds for the Minimum Edge Dominating Energy of Graphs (Beberapa Batas untuk Tenaga Dominasi Sisi Minimum dalam Graf) Fateme Movahedi, Mohamad Hadi Akhbari, Roslan Hasni, Nabeel Ezulddin Arif & Sumarni Abu Bakar 19 March 2025, Pages 201-216 Abstract | Full Paper

Bridging the Gap: A Bibliometric Analysis of the EPI and its Role in Addressing Environmental Challenges (Merapatkan Jurang: Analisis Bibliometrik EPI dan Peranannya dalam Menangani Cabaran Alam Sekitar) Muhammed Haziq Muhammed Nor, Mohd Aftar Abu Bakar, Wan Hanna Melini Wan Mohtar, Bernard Lee Kok Bang & Noratiqah Mohd Ariff 8 March 2025, Pages 217-244 Abstract | Full Paper

Rotating Brinkman Hybrid Nanofluid Through an Accelerated Disk (Bendalir Nano Hibrid Brinkman Berputar Melalui Cakera Dipercepat) Wan Nura’in Nabilah Noranuar, Fasihah Zulkiflee, Wan Nor Zaleha Amin, Ahmad Qushairi Mohamad, Rahimah Mahat, Sharidan Shafie, Noraihan Afiqah Rawi & Lim Yeou Jiann 16 March 2025, Pages 245-258 Abstract | Full Paper

Integrating Hybrid Nanofluid on Bioconvection Flow for a Brinkman Type Fluid in Channel (Mengintegrasikan Bendalir Nano Hibrid pada Aliran Biokonveksi bagi Bendalir Jenis Brinkman dalam Saluran) Wan Nura’in Nabilah Noranuar, Ahmad Qushairi Mohamad, Fasihah Zulkiflee, Lim Yeou Jiann, Sharidan Shafie, Noraihan Afiqah Rawi, Dumitru Vieru & Ilyas Khan 14 March 2025, Pages 259-276 Abstract | Full Paper

Optimizing Palm Oil Biomass Collection: Genetic Algorithm Approaches in Solving Location-Routing Problem (Mengoptimumkan Pengumpulan Biojisim Minyak Sawit: Pendekatan Algoritma Genetik dalam Menyelesaikan Masalah Penghalaan-Lokasi) Foo Fong Yeng, Zaitul Marlizawati Zainuddin & Hang See Pheng 31 March 2025, Pages 277-288 Abstract | Full Paper

Modified Numerical Method for Solving Fractional Order Infectious Disease Model (Kaedah Numerik Terubah untuk Penyelesaian Model Penyakit Berjangkit Berasaskan Terbitan Pecahan) Indranil Ghosh, Huey Tyng Cheong & Kok Lay Teo 29 March 2025, Pages 289-300 Abstract | Full Paper

Coefficient Estimates for Certain Classes of Analytic Functions Involving the Extended q-Fractional Operator (Anggaran Pekali bagi Kelas Fungsi Analisis Tertentu Melibatkan Perluasan Pengoperasi Pecahan-q) Areej Alomar, Maslina Darus & Khalid M. K. Alshammari 2 April 2025, Pages 301-314 Abstract | Full Paper