Herawadi D. ANALISIS KESTABILAN LERENG PIT C4 DAN D2 ROTO SELATAN PT. PAMAPERSADA NUSANTARA DISTRIK KIDECO KALIMANTAN TIMUR. TECHNOSCIENTIA [Internet]. 2017 Feb. 1 [cited 2024 Aug. 30];9(2):118-24. Available from: https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/131