มะเซ็ง ม., พจนตันติ ณ., & ธรรมภรณ์ ว. (2018). Effects of Project - Based Learning on Learning Achievement, Science Process Skills and Attitude Towards Science of Mathayomsuksa Two Students. Al-HIKMAH Journal, 3(5), 23–37. Retrieved from https://so01.tci-thaijo.org/index.php/HIKMAH/article/view/114488