Ummartyotin, S. and Manuspiya, H. (2018) “Eggshell waste: An effective source of hydroxyapatite for photocatalyst”, Journal of Metals, Materials and Minerals. Bangkok, Thailand, 28(1). Available at: https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/360 (Accessed: 25 April 2024).