Jaritngam, Duangnapa, Supanee Sengsri, and Panuwat Pakdeewong. “A VIRTUAL COMMUNITY-BASED COOPERATIVE LEARNING SYSTEM IN VOCATIONAL SKILL FOR LOWER SECONDARY SCHOOL STUDENT IN LOWER NORTHERN THAILAND : A CASE OF SUKOTHAI PROVINCE”. Journal of Social Science and Cultural 7, no. 6 (June 30, 2023): 51–61. accessed January 8, 2026. https://so06.tci-thaijo.org/index.php/JSC/article/view/264830.