Harahap N, Rambe S, Sibuea N. ANALYSIS OF NATURAL TOURISM POTENTIAL IN BATANGGONANG NORTH PADANG LAWAS DISTRICT: ANALISA POTENSI WISATA ALAM DI KECAMATAN BATANGGONANG PADANG LAWAS UTARA. ups [Internet]. 2025 Feb. 4 [cited 2026 Apr. 17];2(2):520-4. Available from: https://upmiproceeding.my.id/index.php/ups/article/view/279