Saragih, R. ., Sitepu, E. ., Nababan, R. ., & Karo-Karo, S. . (2023). Building the Character of Science Students through Innovative Learning Based on Process Skills During the Covid-19 Pandemic . Jurnal Penelitian Pendidikan IPA, 9(8), 6768–6773. https://doi.org/10.29303/jppipa.v9i8.5963