Tomano, N, A Prokaew, S Boonyuen, and S Ummartyotin. “Development of Sr/Cao Catalyst Derived from Cuttlebone (<i>Sepia officinalis</I>) for Biodiesel Production”. Journal of Metals, Materials and Minerals 30, no. 1 (March 26, 2020). Accessed April 20, 2024. https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/553.