Muhd Nor, Nik Hisyamudin, and Fakhrul Najwan Ibrahim. “Design of The High-Productivity of Coffee Cherry Processing Machine for Small Industry”. Research Progress in Mechanical and Manufacturing Engineering 4, no. 1 (August 1, 2023): 429–437. Accessed July 18, 2024. https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/9330.