Wahyuningsih, S., Satyananda, D., Qohar, A., & Atan, N. A. (2020). An Integration of "Online Interactive Apps" for Learning Application of Graph Theory to Enhance Creative Problem Solving of Mathematics Students. International Journal of Interactive Mobile Technologies (iJIM), 14(12), pp. 97–109. https://doi.org/10.3991/ijim.v14i12.15583