Rusmaya, A., Suprapto, N., Prahani, B. K., Hariyono, E. and Saphira, H. V. (2025) “E-LKPD Based on Ethnophysics "Siwalan Dawet Ice Making Process" to Improve High School Students’ Learning Motivation”, Studies in Philosophy of Science and Education, 6(3), pp. 196-207. doi: 10.46627/sipose.v6i3.666.