Rahminawati, Rahminawati, and Andromeda Andromeda. 2025. “Validity and Practicality of Hydrocarbon LKPD Based on Guided Inquiry Learning (GIL) Integrated With Ethnoscience for Phase F SMA MA”. Journal of Educational Sciences 9 (2): 490-500. https://doi.org/10.31258/jes.9.2.p.490-500.