NOPPON, S. (Retracted Article) THE DEVELOPMENT OF A TEACHING MODEL BASED ON CONSTEUCTIVISM THEORY TO ENCHANCE THE SCIENTIFIC CONCEPTS OF GEADE 12 UNDER THE JURISDICTION OF NAKHON SI THAMMARAT MUNICIPALITY. Journal of Social Science and Cultural, [S. l.], v. 7, n. 10, p. 192–202, 2023. Disponível em: https://so06.tci-thaijo.org/index.php/JSC/article/view/268316. Acesso em: 11 dec. 2025.