Toha, J.G.A. et al. 2023. The Influence of the Guided Discovery Learning Model Using a Scientific Approach to Cube Material at Tatengesan 17 Christian Middle School. Jurnal Pendidikan Tambusai. 7, 3 (Sep. 2023), 20629–20636. DOI:https://doi.org/10.31004/jptam.v7i3.9540.