Foriansyah, Mochamad Eza Foriansyah, and Cindy Taurusta. 2022. “Design and Build an RPG Game ‘Drop the Dragon’ As a Medium for Practicing Mathematics Using the Finite State Machine Method: Rancang Bangun Game RPG ‘Jatuhkan Naga’ Sebagai Media Berlatih Matematika Menggunakan Metode Finite State Machine”. Procedia of Engineering and Life Science 2 (2). https://doi.org/10.21070/pels.v2i2.1233.