Arbaie Ahmad Faizil Yap, Mohamed Syazwan Osman, Hafawati Rosdi, Anis Syuhada Saufi, and Nur Alya Syamilah Mohd Nasir. “Coagulation of Microplastics Using Polyglutamic Acid: Insights from DLVO Theory and Experimental Study”. Bioresources and Environment, vol. 2, no. 3, Oct. 2024, pp. 24-44, https://bioenvuitm.com/index.php/en/article/view/78.