Anggreni, N. L., I. N. L. Jayanta, and L. P. P. Mahadewi. “Multimedia Interaktif Berorientasi Model Problem Based Learning (PBL) Pada Muatan IPA”. Mimbar Ilmu, vol. 26, no. 2, July 2021, pp. 214-2, doi:10.23887/mi.v26i2.35715.