Hermawan, Chitra. “PERENCANAAN DINDING PENAHAN TANAH DALAM MENGATASI KERUNTUHAN TEBING SUNGAI DESA SAIK KAB. KUANTAN SINGINGI”. JURNAL PLANOLOGI DAN SIPIL (JPS) 3, no. 1 (February 26, 2021): 1 - 20. Accessed February 25, 2026. https://ejournal.uniks.ac.id/index.php/JPS/article/view/1677.