Sisilia Domitila Sangur, Helen J. Lawalata, & Zusje W. M. Warouw. (2024). Application of Direct Learning Model to Improve Student Learning Outcomes on Digestive System Materials in Class XI Science 2 SMA Negeri 7 Southeast Maluku. Polygon : Jurnal Ilmu Komputer Dan Ilmu Pengetahuan Alam, 2(6), 61–70. https://doi.org/10.62383/polygon.v2i6.277