KAJIAN PEMANFAATAN POTENSI KULONG DI KABUPATEN BANGKA TENGAH. FROPIL (Forum Profesional Teknik Sipil) [Internet]. 2019 Dec. 11 [cited 2025 Oct. 26];7(2):85-99. Available from: https://journal.ubb.ac.id/index.php/fropil/article/view/1626