Hamidah, A. ., Ayunasari, D. S. ., & Sanjaya, E. . (2023). Development of E-LKPD in Motion System Materials for High School Class Using PageFlip 3D Software. Jurnal Penelitian Pendidikan IPA, 9(3), 1233–1241. https://doi.org/10.29303/jppipa.v9i3.3396