Amda A-T, Safwandi, Zahratul Fitri. Boarding House Search in Lhokseumawe and North Aceh Using Haversine Formula with Geographic Information System. JIMU [Internet]. 21 Juli 2025 [dikutip 21 Agustus 2025];3(04):2375-8. Tersedia pada: https://ojs.smkmerahputih.com/index.php/jimu/article/view/1031