Adibah Rahmat, Izat Yahaya, Hana Fareeha Azizuddin, Hanis Imran Hisham, Muhammad Azizi Najmi Mamat Ali, Nodiana Mohamad, Nur Aqilah Abdullah, Nur Nadirah Muhammad Sukri, Vyranath Ko Mon, and Riana Rayner. 2025. “Green Synthesis of Hydroxyapatite from Oyster Shell Waste for Catalytic Applications”. Enhanced Knowledge in Sciences and Technology 5 (1): 162-71. https://penerbit.uthm.edu.my/periodicals/index.php/ekst/article/view/20099.