จะปะเกีย ร., พจนตันติ ณ., & อินตะนัย อ. (2018). Effects of Problem-Based Learning on Biology Achievement and Instructional Satisfaction of Grade 12 Students. Al-HIKMAH Journal, 6(11), 35–45. Retrieved from https://so01.tci-thaijo.org/index.php/HIKMAH/article/view/116982