Chusni, M. M., and S. Suherman. “eveloping uthentic ssessment nstrument ased on ultiple epresentations to easure students’ ritical hinking kills”. omentum: hysics ducation ournal, vol. 5, no. 2, July 2021, pp. 194-08, doi:10.21067/mpej.v5i2.5790.