Asian Journal of Science, Technology, Engineering, and Art [3025-5287 (Print) and 3025-4507 (Online)] is a double-blind peer-reviewed, and open-access journal to disseminating all information contributing to the understanding and development of Science, Technology, Engineering, and Art. Its scope is international in that it welcomes articles from academics, researchers, graduate students, and policymakers. The articles published may take the form of original research, theoretical analyses, and critical reviews. AJSTEA publishes 6 editions a year in February, April, June, August, October and December. This journal has been indexed by Copernicus, Harvard University, Boston University, Dimensions, Scilit, Crossref, Garuda, Google Scholar, and Base. AJSTEA Journal has authors from 14 Countries (Indonesia, Nigeria, Pakistan, Nepal, India, Laos, Philippines, Vietnam, Cameroon, United States, Iraq, El Salvador, México, and Guatemala). 
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Current Issue
Vol 3 No 5 (2025): Asian Journal of Science, Technology, Engineering, and Art
- Total Articles: 17
- Unique Authors: 53
- Unique Affiliations: 20
- Unique Countries: 6
CG, CU, GT, ID, NG, SV
Published: 2025-10-31
Articles
Bioinsecticidal Activities of Azadirachta indica A. Juss (Meliaceae) Seed Oil Extracts on Sitophilus zeamais Motschulsky, 1855 (Coleoptera: Curculionidae) on Stored Maize
Obembe Olusola Michael - 
Ekiti State University, Nigeria
Philip-Attah Mary Tejumade - Federal University, Oye, Ekiti State, Nigeria
Omotoso Olumuyiwa Temitope - Ekiti State University, Nigeria
1507-1520
10.58578/ajstea.v3i5.6779
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Viewed: 96 , 
Downloaded: 25
Evaluation of the Mechanical Properties of Hydraulic Concrete Reinforced with Recycled Polyethylene Terephthalate
Hernán José Hernández Durán - Universidad de Oriente, El Salvador
1521-1532
10.58578/ajstea.v3i5.6794
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Viewed: 103 , Downloaded: 25
Sustainable Transformation of Dairy Farmers in Latin America: A Perspective from Agribusiness
Armando Pacheco-Hernández - Universidad de Oriente (UNIVO), El Salvador
Mauricio Vladimir Ramírez-Umaña - Universidad Católica de El Salvador (UNICAES), El Salvador
Gesly Aníbal Bonilla-Landaverry - CUNSURORI, Universidad de San Carlos, Guatemala
Roberto de Jesús García-López - Instituto de Ciencia Animal (ICA), Mayabeque, Cuba
1533-1548
10.58578/ajstea.v3i5.6845
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Viewed: 74 , Downloaded: 22
Effects of Online Learning Instruction and Blended Instruction on Academic Performance and Digital Literacy of Pre-Service Teachers in an Educational Technology Course
Bede Blaise Chukwunyere Onwuagboke - Alvan Ikoku Federal University of Education Owerri Nigeria
Christiana Onyejuru Nwakamma - Alvan Ikoku Federal University of Education Owerri Nigeria
Hope Chinyere Umune - Alvan Ikoku Federal University of Education Owerri Nigeria
1549-1564
10.58578/ajstea.v3i5.6889
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Viewed: 73 , Downloaded: 46
RETRACTED: Valorization of Plastic Waste in the Manufacture of Paving Stones in Congo Republic: The Case of Polyethylene Terephthalates (PET)
Ulrich Berry - Marien Ngouabi University, Brazzaville, Congo
Laurette Brigelia Nkeletela - Denis SASSOU-N’GUESSO University, Brazzaville, Congo
René Evrard Josué Samba - Marien Ngouabi University, Brazzaville, Congo
Smäel Magloire Elombo Motoula - Denis SASSOU-N’GUESSO University, Brazzaville, Congo
Olivier Mabiala Mikanou - Marien Ngouabi University, Brazzaville, Congo
1564-1569
10.58578/ajstea.v3i5.6904
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Viewed: 79 , Adaptive Speed Controller for Industrial Gas Turbine Based on Valve Positioner Reference Model
A. E. Jonathan - Federal University of Technology, Owerri, Nigeria
M. Olubiwe - Federal University of Technology, Owerri, Nigeria
S. O. Okozi - Federal University of Technology, Owerri, Nigeria
E. S. Mbonu - Federal University of Technology, Owerri, Nigeria
1570-1585
10.58578/ajstea.v3i5.7028
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Viewed: 77 , Downloaded: 17
Reduction of Destructive Multipath Signal Effects in Radio Propagation Using Adaptive Equalization Technique
Nwanoruo M. N. - Chukwuemeka Odumegwu Ojukwu University, Uli, Nigeria
Okoye J. A. - Chukwuemeka Odumegwu Ojukwu University, Uli, Nigeria
Mbachu C. B. - Chukwuemeka Odumegwu Ojukwu University, Uli, Nigeria
1586-1602
10.58578/ajstea.v3i5.7051
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Viewed: 69 , Downloaded: 17
Spatial Variations in Inflation Dynamics: A Comparative Analysis of Food and General Consumer Price Indices Across Nigerian States (January 2023–January 2024)
Alfred Ayo Ayenigba - Ajayi Crowther University, Oyo, Nigeria
Olutunde Michael Ajao - Ajayi Crowther University, Oyo, Nigeria
Emeka Joseph Igbobie - Ajayi Crowther University, Oyo, Nigeria
1603-1620
10.58578/ajstea.v3i5.7068
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Viewed: 106 , Downloaded: 22
Legal Analysis of the Challenges of Child Support Obligations in the Context of Multiparenthood and the Crecer Juntos Law
Morena Yamileth Castro Trejo - Universidad de Oriente, El Salvador
1621-1633
10.58578/ajstea.v3i5.7190
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Viewed: 86 , Downloaded: 18
Effect of pH on Microbial Growth and Performance of Paint Produced Using Gum Arabic as a Binder
Yusuf Madu Mshelia - University of Maiduguri, Borno State, Nigeria
Muhammad Zannah Lawan - University of Maiduguri, Borno State, Nigeria
Daggash Muhammad Lawan - University of Maiduguri, Borno State, Nigeria
Al-amin Modu Sulum - University of Maiduguri, Borno State, Nigeria
1634-1644
10.58578/ajstea.v3i5.7210
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Viewed: 96 , Downloaded: 19
Nanocomposites: An In-Depth Exploration of Synthesis, Properties, Classification, and Prospective Application
F. U. Imo - Nigerian Institute of Leather and Science Technology, Abuja, Nigeria
C. A. Nwabueze - Chukwuemeka Odumegwu Ojukwu University, Uli, Nigeria
1645-1667
10.58578/ajstea.v3i5.7243
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Viewed: 37 , Downloaded: 16
A Telescoping Decomposition Approach for Solving the Logistic Differential Equation
Okai J. O. - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Samson Suzanna - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Sanda L. N. - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Nasir U. M. - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Hafsat U. Y. - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Gidado A. S. - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Mwaput D. B. - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Danjuma T. - Abubakar Tafawa Balewa University, Bauchi, Nigeria
Mujahid A. U. - Federal Polytechnic Kaltungo, Gombe State, Nigeria
1668-1682
10.58578/ajstea.v3i5.7296
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Viewed: 46 , Downloaded: 13
Antiplasmodial and Haem Transition Activities of Tannin and Glycoside Fractions of Phyllanthus amarus
Akpor Ugochukwu Blessed - Delta State University, Abraka, Nigeria
1683-1708
10.58578/ajstea.v3i5.7460
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Viewed: 50 , Downloaded: 8
Groundwater Hydraulic Characterization from Part of the Basement Area Using Vertical Electrical Sounding Data: A Case Study of Oshogbo, Southwestern Nigeria
Falana Olukayode Adeyinka - Ajayi Crowther University, Oyo, Nigeria
1709-1726
10.58578/ajstea.v3i5.7334
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Viewed: 14 , Downloaded: 8
U.S.-China Rivalry Controls AI-Based Defense Machine in the Natuna Sea and Malacca Strait: Indonesia's AI Governance Diplomacy in Navigating International Regulations
Muhammad Jordan Baresi - Defense University, Indonesia
Anak Agung Banyu Perwita - Defense University, Indonesia
Yermia Hendarwoto - Defense University, Indonesia
1727-1745
10.58578/ajstea.v3i5.7594
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Viewed: 31 , Downloaded: 12
Safeguarding Maritime Critical Infrastructure: Indonesia’s Defense Diplomacy in the Indo-Pacific Security Architecture under the Joko Widodo Administration (2014–2024)
Ita Nurjanah - Defense University, Indonesia
Anak Agung Banyu Perwita - Defense University, Indonesia
Yermia Hendarwoto - Defense University, Indonesia
1746-1768
10.58578/ajstea.v3i5.7607
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Viewed: 13 , Downloaded: 15
Determination of Physicochemical and Microbial Properties of Some Dairy Cattle Products Sold in Kwami L.G.A of Gombe State
Abubakar Muhammad Hammari - Gombe State University, Gombe, Nigeria
Aishatu Bello - Gombe State University, Gombe, Nigeria
Balkisu Salihu Umar - Gombe State University, Gombe, Nigeria
Bappah Mamuda Aliyu - Gombe State University, Gombe, Nigeria
Ishaya Ajuji Gad - Gombe State University, Gombe, Nigeria
1769-1787
10.58578/ajstea.v3i5.7412
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Viewed: 4 , Downloaded: 6