Muhammad Shaqil Norrazman, Mohd Arif Rosli, Amirul Syafiq Sadun, and Wong Kiat Wah. 2025. “Implement a Real-Time Outdoor Air Pollution Monitoring System Device With Graphical User Interface (GUI) at UTHM Pagoh College”. Progress in Engineering Application and Technology 6 (1): 219-30. https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/18931.