Srichai P, Pichedboonkiat S. STUDY THE PROCESS OF STUDENT RECRUITMENT FORM IN SCIENCE-BASED TECHNOLOGY DEMONSTRATION CLASSES UNDER THE SUPERVISION OF RAJAMANGALA UNIVERSITY OF TECHNOLOGY LANNA, CHIANG RAI. PNRU JHSS [internet]. 2024 Jun. 30 [cited 2026 Sep. 11];19(1):18-34. available from: https://so05.tci-thaijo.org/index.php/PNRU_JHSS/article/view/266773