Pinandito, Aryo, Didik Dwi Prasetya, Hanifah Muslimah Az-zahra, Wibisono Sukmo Wardhono, Yusuke Hayashi, and Tsukasa Hirashima. 2021. “Design and Development of Online Collaborative Learning Platform of Kit-Build Concept Map”. Journal of Information Technology and Computer Science 6 (1):50-65. https://doi.org/10.25126/jitecs.202161294.