SAJKO, Robert; MIHAJLOVIC, Zeljka. Fast Image-Based Ambient Occlusion IBAO. International Journal of Virtual Reality, [S. l.], v. 10, n. 4, p. 61–65, 2011. DOI: 10.20870/IJVR.2011.10.4.2830. Disponível em: https://ijvr.eu/article/view/2830. Acesso em: 7 dec. 2025.