Sudirman, Dodick Zulaimi, Yaya Heryadi, Harco Leslie Hendric Spits Warnars, Benfano Soewito, Ford Lumban Gaol, and Edi Abdurachman. 2021. “Comparison of Xbox One and Steam Joystick-Based Operating System User Interface Using KLM- GOMS”. Journal of Games, Game Art, and Gamification 5 (2):58-64. https://doi.org/10.21512/jggag.v5i2.7480.