Mat Yunus, W. M., & Kok Sheng, C. (2026). PHOTODEGRADATION STUDY OF METHYLENE BLUE (MB) TRAPPED IN POLY (METHYL METHACRYLATE) (PMMA) MATRIX. Suranaree Journal of Science and Technology, 11(2), 138–142. retrieved from https://ph04.tci-thaijo.org/index.php/SUJST/article/view/13148