Wilujeng, E. S. P., & Findawati, Y. (2017). Educational Ball Labyrinth Game Using Accelerometer Sensor as a Media for Introducing National Capitals in the World: Game Labirin Ball Edukasi Menggunakan Sensor Acelerometer Sebagai Media Pengenalan Ibukota Negara di Dunia. JOINCS (Journal of Informatics, Network, and Computer Science), 1(1), 9–20. https://doi.org/10.21070/10.21070/joincs.v1i1.800