SA’ADAH, N.; KHAMDUN; SETIADI, . G. Development of IPAS Textbooks Based on Problem Based Learning Model Grade V Students of Elementary Schools in Gebog Sub-District. ICCCM Journal of Social Sciences and Humanities , [S. l.], v. 5, n. 3, p. 55–63, 2026. DOI: 10.53797/icccmjssh.v5i3.9.2026. Disponível em: https://ejicccm.com/index.php/icccmjssh/article/view/364. Acesso em: 7 may. 2026.