Mangalik, D., M. A. Syam, dan R. I. Puteri. “ANALISIS MIKROFASIES BATUGAMPING DAERAH BATU CERMIN FORMASI BEBULUH, KOTA SAMARINDA, PROVINSI KALIMANTAN TIMUR”. Journal Geological Processes, Risks, and Integrated Spatial Modeling, vol. 2, no. 2, November 2024, hlm. 15-30, https://www.jurnal.prisma.ac.id/index.php/jgprism/article/view/278.