T. C. S. TAN, N. H. Hashim, and A. S. Sadun, “A New Android Application Framework (AAF) For API PM2.5 Data Management System”, peat, vol. 2, no. 2, pp. 231–246, Dec. 2021, Accessed: Jul. 18, 2024. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/1017