《PROJECT-BASED LEARNING (PBL) IN EFL CLASSES OF AN ENGLISH PROGRAM AT A THAI SECONDARY SCHOOL: STUDENTS’ AND TEACHERS’ OPINIONS》, JLA, 卷 14, 期 1, 页 59–74, 12月 2018, 见于: 10月 21, 2026. 载于: https://rsujournals.rsu.ac.th/index.php/jla/article/view/525