Nadhra Hidayah binti Mohd Halim, and Mohd Hasmizam Razali. “Methyl Orange Degradation Using TiO2 Powder and Immobilized TiO2 Photocatalysts”. Universiti Malaysia Terengganu Journal of Undergraduate Research 1, no. 4 (October 31, 2019): 61–66. Accessed November 16, 2024. https://journal.umt.edu.my/index.php/umtjur/article/view/92.