Novianti, Caroline Isabell, and Selvi Esther Suwu. 2026. “Penerapan Strategi Pembelajaran Berbasis Proyek Pada Mata Pelajaran Ekonomi Kelas XI Dalam Konteks Pendidikan Kristen [The Application of Project-Based Learning Strategies in Grade XI Economics Subjects in the Context of Christian Education]”. Diligentia: Journal of Theology and Christian Education 8 (1):13-28. https://doi.org/10.19166/dil.v8i1.10722.