Taosi, K., Kijkuakul, S. and Maliwan , N. (2020) “THE PROBLEM-BASED LEARNING APPROACH TO DEVELOP GRADE 10th STUDENTS’ COMMUNICATION SKILLS AND GROUP WORKING SKILLS IN THE TOPIC OF BASIC CHEMICALS FOR ORGANISMS”, Journal of Education and Innovation, 22(2), pp. 31–48. Available at: https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/101167 (Accessed: 19 April 2024).