Asrizal, Asrizal, Dona Fitri Ayu, Vivi Mardian, and Festiyed Festiyed. 2022. “Electronic Learning Material of Newton’s Laws With Kvisoft Flipbook Maker to Improve Learning Outcomes of Students”. Jurnal Penelitian Pendidikan IPA 8 (2):489-98. https://doi.org/10.29303/jppipa.v8i2.1222.