Dahrim D. The Effectiveness of the School Environment Introduction Period (MPLS) Activities in Improving the Social Adaptation of New Students at SMA Negeri 1 Kutambaru . JMS [Internet]. 2025 Aug. 1 [cited 2026 Jul. 6];5(5):1277-86. Available from: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/7105