Ramadhan D, Putri S. IDENTIFICATION OF GEOMORPHOLOGY AND LITOLOGY BASED ON ANALYSIS OF LANDSAT-8 SATELLITE IMAGES IN PADANG CITY. IRSAJ [Internet]. 2020 Jun. 4 [cited 2026 Apr. 17];1(1):7-11. Available from: http://irsaj.ppj.unp.ac.id/index.php/IRSAJ/article/view/10