Rikumahu, Marcia Violetha, and Alieftiyani Paramitha Gobel. “Analisis Stabilitas Lereng Terhadap Permukiman Di Dusun Pengkol, Desa Sriharjo, Kecamatan Imogiri, Kabupaten Bantul, D.I Yogyakarta”. ReTII (March 16, 2017). Accessed May 14, 2025. https://journal.itny.ac.id/index.php/ReTII/article/view/512.