1.
Sirimethi (Hanthet) PS, Phra Widedbrommakun, Phrakru Arunsutalangkarn, Wongsuwan N, Khamhanphon A. LEARNING DEVELOPMENT BY FLIPPED CLASSROOM TECHNIQUE OF MATHAYOMSUKSA STUDENTS PETCHARIK DEMONSTRATION SCHOOL MUEANG DISTRICT NAKHON SI THAMMARAT PROVINCE. JSBA [Internet]. 2020 Sep. 15 [cited 2024 May 18];5(9):35-47. Available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/245159