Yusuf, M., Subagya, Maulana, I. and 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), pp. 375–384. doi: 10.23887/jisd.v6i3.47949.