Raja Dollah, Raja Syamil Hakimi, Muhammad Alif Naim Rosman, Muhammad Haikal Hashim Abdul Walit, and Tengku Nadzlin Tengku Ibrahim. 2022. “Pengasingan Sampah Automatik”. Multidisciplinary Applied Research and Innovation 3 (1): 436-43. https://penerbit.uthm.edu.my/periodicals/index.php/mari/article/view/3568.