Koroh, T. R., Bulu, V. R., Nawa, N. E. A., Benu, A. and Andini, F. (2024) “Problem-Solving Skills on Prospective Teachers: Digital Problem-Based Learning in Geometry”, QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, 16(2), pp. 1411–1424. doi: 10.37680/qalamuna.v16i2.5862.