Adha, S.T., M.T., Ikhwannur. “Karakteristik Struktur Geologi Daerah Bukit Batu Dinding, Samboja, Kalimantan Timur”. Jurnal Ilmiah Geomatika 2, no. 2 (October 30, 2022): 37–45. Accessed December 13, 2025. https://jurnal.upnyk.ac.id/index.php/imagi/article/view/9420.