Ndruru, Yufita Friska, Jamaluddin Jamaluddin, Roni Jhonson Simamora, and Eva Julia Gunawati Harianja. 2024. “Logic Test Educational Game for Children Based on Multimedia”. Journal of Computer Science and Research (JoCoSiR) 2 (1):32-37. https://doi.org/10.65126/jocosir.v2i1.21.