Anantametee (Prabparn), Phramaha Anuchid, Phra Widedbrommakun, Niwes Wongsuwan, Aphinan Khamhanphon, and Sakda Hanthet. 2022. “THE STUDY OF LEARNING ACHIEVEMENT IN BUDDHIST SUBJECTS USING A COOPERATIVE LEARNING BASED ON GROUP INVESTIGATION OF THE 2ND SECONDARY SCHOOL STUDENTS AT MUANG NAKHON SI THAMMARAT SCHOOL, MUANG DISTRICT, NAKHON SI THAMMARAT PROVINCETHE STUDY OF LEARNING ACHIEVEMENT IN BUDDHIST SUBJECTS USING A COOPERATIVE LEARNING BASED ON GROUP INVESTIGATION OF THE 2ND SECONDARY SCHOOL STUDENTS AT MUANG NAKHON SI THAMMARAT SCHOOL, MUANG DISTRICT, NAKHON SI THAMMARAT PROVINCE”. Journal of Buddhist Anthropology 7 (2):375-85. https://so04.tci-thaijo.org/index.php/JSBA/article/view/255505.