Listyani, R.; Isnawan, D.; Wijaya, R. E. The Relationship of Physical Properties of Rock to The Slope Stability of The Progo River Cliff in Sentolo-Sedayu, Kulon Progo, Yogyakarta, Indonesia. int. j. hydrol. environ. sustain. 2023, 2 (3), 148-156. https://doi.org/10.58524/ijhes.v2i3.331.