V. Lovita, D. Aminulloh, D. Mulyanto, D. Ayu Lidya Permata Putri, and A. Kresna Pambayu, “Outcrop-Scale Investigation of Geological and Soil Physical Controls on Slope Stability in the Semilir Formation ”, TERRA, vol. 8, no. 2, pp. 87–95, Nov. 2025.