มะเซ็ง ม, พจนตันติ ณ, ธรรมภรณ์ ว. Effects of Project - Based Learning on Learning Achievement, Science Process Skills and Attitude Towards Science of Mathayomsuksa Two Students. HIKMAN_FTU [Internet]. 2018 Apr. 17 [cited 2024 Apr. 28];3(5):23-37. Available from: https://so01.tci-thaijo.org/index.php/HIKMAH/article/view/114488