Fajar Darmawan, A. L. . Pratama, and H. . Supeno. “A Development of Aesthetic Aspects of Massively Multiplayer Online-Based Educational Games”. Jurnal Ilmiah Teknologi Infomasi Terapan (JITTER), vol. 8, no. 2, Apr. 2022, doi:10.33197/jitter.vol8.iss2.2022.796.