ATMAJA, P. W.; SIAHAAN, D. O.; KUSWARDAYAN, I. Game Design Document Format For Video Games With Passive Dynamic Difficulty Adjustment. Register, [S. l.], v. 2, n. 2, p. 86–97, 2016. DOI: 10.26594/register.v2i2.551. Disponível em: https://journal.unipdu.ac.id/index.php/register/article/view/551. Acesso em: 2 may. 2024.