Wongwattana, Julaluck, Wilailak Langka, and Ittipaat Suwathanpornkul. “The Effect of Crystal-Based Learning With Authentic Assessment on Science Competency of Students in First Secondary School”. Academic MCU Buriram Journal 6, no. 2 (December 27, 2021): 184–197. Accessed March 29, 2024. https://so06.tci-thaijo.org/index.php/ambj/article/view/249119.