Ariyanti, K. D., Mon, A. A., Ekohariadi, E., & Anifah, L. (2018). Effect of Problem-Based Learning Model and Motivation toward Learning Outcomes on Network Routing. Jurnal Pendidikan Teknologi Dan Kejuruan, 24(2), 270–277. https://doi.org/10.21831/jptk.v24i2.20005