Amir, Muhamad Muqri, and Mohd Hakimi Zohari. “Smart Segregator Recycle Bin”. Progress in Engineering Application and Technology 6, no. 1 (April 29, 2025): 522–527. Accessed August 15, 2026. https://periodical.uthm.edu.my/index.php/peat/article/view/19080.