Ramayani, M., Violita, Razak, A., & Fadilah, M. (2024). The Development of LKPD Based on a Scientific Approach to Improve Students’ Science Process Skills in Material on the Human Circulatory System and Digestive System Class XI SMA . Jurnal Penelitian Pendidikan IPA, 10(10), 7285–7295. https://doi.org/10.29303/jppipa.v10i10.7705