NAJAMUDIN NAJAMUDIN; SURAHMAN HIDAYAT; MUFIDATUL AZIZAH. Design of Aqidah Learning System Collaborative Learning Based Morals to Improve Students’ Social Skills. International Journal of Islamic Educational Research, [S. l.], v. 1, n. 1, p. 01–10, 2024. DOI: 10.61132/ijier.v1i1.148. Disponível em: https://international.aripafi.or.id/index.php/IJIER/article/view/148. Acesso em: 28 apr. 2025.