Mohd Zulkarnain NAZ, Veny H, Ab Hamid FH, Sazali RA, Primandani SRP, Abd Rashid Z, Alias AB. A Study on the Effectiveness of Eggshell as an Abrasive Agent in Toothpaste. Mal. J. Chem. Eng. Tech. [Internet]. 2025 Oct. 31 [cited 2025 Dec. 9];8(2):113-25. Available from: https://journal.uitm.edu.my/ojs/index.php/MJCET/article/view/6698