Suwarno, S., Wisnu, W., & Jacky, J. (2026). Tapak Raja Cave as a Contextual Social Studies Learning ‎Resource for Strengthening Students’ Environmental ‎Awareness and Ecotheological Values. JPI: Jurnal Pustaka Indonesia, 6(1), ‎313–326‎. https://doi.org/10.62159/jpi.v6i1.2204