Siti Mariam, Amin Suffian Suleiman, Nurul Auni Afrina Mohd Afandi, Siti Zakiah Amin, Hairul Mubarak Hashim, and Khairulnizam Ngadimon. 2020. “Cockle Cleaning Machine”. Multidisciplinary Applied Research and Innovation 2 (1): 323-29. https://penerbit.uthm.edu.my/periodicals/index.php/mari/article/view/392.