“Pengaruh Model Discovery Learning Berbantuan Multimedia Interaktif Terhadap Kemampuan Berpikir Kritis Siswa Di SMPN 2 Poigar”. SCIENING : Science Learning Journal, vol. 1, no. 2, Dec. 2020, p. 41 45, https://doi.org/10.53682/slj.v1i2.560.