Yusuf, M., Subagya, Maulana, I., & Budiarto, M. K. (2022). Implementation of PBL and IBL Models Assisted by Video Media to Improve Critical Thinking Skills. Jurnal Ilmiah Sekolah Dasar, 6(3), 375–384. https://doi.org/10.23887/jisd.v6i3.47949