Sarifah, Siti, and Surawan Surawan. “Intimate Friendship: The Foundation of Students’ Self-Efficacy at SMP Negeri 8 Palangka Raya”. Proceeding International Conference on Religion, Science and Education 4 (April 15, 2025): 1109–1114. Accessed July 8, 2026. https://sunankalijaga.org/prosiding/index.php/icrse/article/view/1547.