Md Taib, Nurhaya, Norazian Mohd Hassan, Laina Zarisa Mohd Kamal, and May Khin Soe. ā€œ) DCā€. Malaysian Journal of Science 41, no. 3 (October 31, 2022): 1ā€“9. Accessed April 19, 2024. http://mjs.um.edu.my/index.php/MJS/article/view/29475.