Oktaviani, R., Benny Christian BB, Windhu Nugroho, Tommy Trides, and Albertus J Pontus. “Perilaku Tanah Longsoran Di Jalan Sultan Sulaiman Kecamatan Sambutan, Samarinda Kalimantan Timur”. ReTII, Vol. 18, no. 1, Nov. 2023, pp. 958-67, //journal.itny.ac.id/index.php/ReTII/article/view/4629.