An Integration of "Online Interactive Apps" for Learning Application of Graph Theory to Enhance Creative Problem Solving of Mathematics Students. - Sapti Wahyuningsih; Darmawan Satyananda; Abd Qohar; Noor Azean Atan (Int. J. Interact. Mob. Technol., 2020)

The Effect of Online Project-Based Learning Application on Mathematics Students' Visual Thinking Continuum in Covid-19 Pandemic. - Sapti Wahyuningsih; Abd Qohar; Darmawan Satyananda; Noor Azean Atan (Int. J. Interact. Mob. Technol., 2021)