Rusmaya, Anggita, Nadi Suprapto, Binar Kurnia Prahani, Eko Hariyono, and Hanandita Veda Saphira. 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), 196-207. https://doi.org/10.46627/sipose.v6i3.666.