Arba’i S, Wedhasmara A, Fathoni F, Putra A, Kurniawan D. Geographical Information System Mapping Telecommunication Towers by Checking The Distance Using The Haversine Method. JuTISI [Internet]. 2024Jan.19 [cited 2025Jan.18];9(3):326 -. Available from: http://224305.koshikahk.tech/index.php/jutisi/article/view/6219