Anas, M., Al-Muhdhar, M.H.I. and Rahayu, S.E. 2025. Development and Validation of a Local Wisdom-Based Ecoliteracy Instrument for Indonesian University Students. PPSDP International Journal of Education. 4, 2 (Dec. 2025), 497–516. DOI:https://doi.org/10.59175/pijed.v4i2.754.