As the editorial team of the NKRAFA Journal of Science and Technology, we would like to express our sincere appreciation to all our readers, authors, reviewers, and contributors for their continued support. We remain dedicated to publishing high-quality academic work in the fields of science, engineering, and technology, and to serving as a platform for the exchange of scholarly research at both national and international levels.

In 2025, the journal has been indexed in the Thai-Journal Citation Index Centre (TCI) Tier 2 for the period of 2025–2029, reflecting our good standards and ongoing potential for development. We have also updated our ISSN numbers to 3057-0905 (Print) and 3057-0913 (Online) to support our Online First Publication format, enhancing accessibility through academic databases.

This issue includes 10 peer-reviewed articles—7 from external institutions and 3 from within the Royal Thai Air Force. We invite lecturers, researchers, academics, and university students to submit their work to drive high-quality and ethical scientific and technological knowledge in the upcoming issue.

 

Editor-in-Chief
NKRAFA Journal of Science and Technology

Published: 2025-01-02

Printing Cotton Fabric with Buffalo Dung

Narat Pornitibun, Piyaphong Yongphet, Pannraphat Takolpuckdee

37-53

Development of Microfluidic Paper-Based Analytical Devices for Simultaneous Colorimetric Ammonium and Nitrate Detection

Ruangsak Yucha, Patcha Permpipat, Parintron Muansuwan, Rachaphon Chaianongsak, Akarapong Prakobkij, Nattasa Kitchawengkul, Panomwan Panseeta

54-66

Innovation Weed Management using Alternating Current

Anucha Rikakorn, Yodphatarachai Kanitpunyacharoen, Thanit Metheenukul

67-77

Designing a Smart Classroom System for Teaching and Learning to Improve Potential of Air Cadets

Sirunya Thanompolkrang, Tananop Limsuwanroj, Supavadee Leelayut

78-93

Weather Alert System for Air Cadet Training Using IoT

Chalermkwan Siripanth, Sirawich Tantra, Poomipat Jobkonsuek

94-106

Development of an Information Technology Competency Evaluation System for Air Cadet

Chanyawat Sathidbhattarasombad, Chawaphong Khunsoongnoen, Tewa Kanjanachom

107-120