Naowong, J. and Keeratichamroen, W. (2019) “A Study of Learning Achievement on Biomolecule Learning Unit Problems Solving Ability and Scientific Mind of Grade 10 Students Using Problem-Based Learning”, KKU Research Journal (Graduate Studies) Humanities and Social Sciences, 7(3), pp. 32–43. Available at: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/226869 (Accessed: 26 April 2024).