Rizal, M. K. R., Dwi Yulianti, Handoko, and U. Rosidin. “Portfolio Assessment to Measuring Capabilities Communications and Collaborations Students”. Jurnal Ilmiah Pendidikan Dan Pembelajaran, vol. 8, no. 1, Mar. 2024, pp. 125-3, doi:10.23887/jipp.v8i1.70094.