Mayasari, M. et al. 2023. Development of Electronic Student Worksheets (E-LKPD) Assisted by Wizer.Me on Gastropods Sub Material. Jurnal Penelitian Pendidikan IPA. 9, 4 (Apr. 2023), 1578–1584. DOI:https://doi.org/10.29303/jppipa.v9i4.3453.