Pratiwi, R., Sumarti, S. and Susilaningsih, E. 2018. Identification of Students Basic Science Process Skills Assisted of Practical Worksheet Based on Multiple Representations. Journal of Innovative Science Education. 7, 1 (Jul. 2018), 107-113. DOI:https://doi.org/10.15294/jise.v7i1.23844.