sidiq hidayatullah. PENENTUAN KRITERIA CADANGAN BATUAN ANDESIT DI DAERAH KECAMATAN CIGUDEG KABUPATEN BOGOR JAWA BARAT. Journal Technology of Civil, Electrical, Mechanical, Geology, Mining, and Urban Design [Internet]. 2018Mar.15 [cited 2024Dec.22];2(2):95-100. Available from: //journal.itny.ac.id/index.php/krvtk/article/view/549