Hidayat T, Ibrahim MA, Sukri S, Yunus M. Effectiveness of Fulfilling the Basic Needs of Communities in the Border Area in Nunukan District, North Kalimantan Province. JMAP [Internet]. 2024Oct.23 [cited 2026Apr.16];4(3):293-300. Available from: https://mail.psppjournals.org/index.php/jmap/article/view/405