Arie Noor Rakhman, Zufialdi Zakaria, Dicky Muslim, Iyan Haryanto, and Sri Mulyaningsih. “MODIFICATION OF ROCK MASS CLASSIFICATION IN THE ROCK SLOPE PLATY JOINTED ANDESITE AT SELOHARJO AREA”. GEOMATE Journal 16, no. 53 (January 30, 2019): 163–170. Accessed May 2, 2024. https://geomatejournal.com/geomate/article/view/2829.