Putri, C.N.D., Sedyati, R.N. and Zulianto, M. 2025. Students’ collaboration and communication skills with problem-based learning model. Jurnal Inovasi dan Teknologi Pembelajaran. 10, 3 (Jan. 2025), 225–233. DOI:https://doi.org/10.17977/um031v10i32023p225.