Muhamad Hissammuddin Shah Zainal Abidin, Umi Aisah Asli, Nor Dina Sakaria, Nur Raudhah Azman, and Aishah Abdul Jalil. “Application of Response Surface Methodology in the Formulation of an Eco-Friendly Degreaser Using Rhamnolipid Biosurfactant”. Journal of Advanced Research in Applied Sciences and Engineering Technology 46, no. 1 (April 26, 2024): 118–135. Accessed November 5, 2024. https://semarakilmu.com.my/journals/index.php/applied_sciences_eng_tech/article/view/1708.