Implementation and Validation of the CIPPO Model: A Case Study at Nurul Fajri Senior High School Palasah, Majalengka Supporting SDG 4. Journal of Current Studies in SDGs, [S. l.], v. 3, n. 3, p. 198, 2026. DOI: 10.63230/jocsis.3.3.198. Disponível em: https://journal.i-ros.org/index.php/JOCSIS/article/view/198. Acesso em: 3 aug. 2026.