Arba’i, S., Wedhasmara, A. , Fathoni, F., Putra, A. and Kurniawan, D. 2024. Geographical Information System Mapping Telecommunication Towers by Checking The Distance Using The Haversine Method. Jurnal Teknik Informatika dan Sistem Informasi. 9, 3 (Jan. 2024), 326 –. DOI:https://doi.org/10.28932/jutisi.v9i3.6219.