WIBOWO, Tony; SANDRIAWAN, Elfan; ERYC. An Exploratory Study of Video Game Pricing in the Southeast Asian Market. Ultima InfoSys : Jurnal Ilmu Sistem Informasi, [S. l.], v. 16, n. 2, p. 85–99, 2025. DOI: 10.31937/si.v16i2.4456. Disponível em: https://ejournals.umn.ac.id/index.php/SI/article/view/4456. Acesso em: 8 jan. 2026.