Martia, Nur, and Muhammad Taufik. “STUDI KAWASAN KERENTANAN LONGSOR DANAU MANINJAU, KABUPATEN AGAM, SUMATERA BARAT”. GEOID 7, no. 2 (February 1, 2012): 136–145. Accessed January 24, 2026. https://journal.its.ac.id/index.php/geoid/article/view/1345.