JULPHARPIMON, Watinee, Kawee SRIKULKIT, and Seeroong PRICHANONT. 2022. “Silica-Gelatin N Anocomposite As a Carrier for Enzyme Immobilization”. Journal of Metals, Materials and Minerals 13 (2). Bangkok, Thailand:45-51. https://www.jmmm.material.chula.ac.th/index.php/jmmm/article/view/1465.