Saputra, Prayoga, Ethan Tan, and Ava Lee. “The Evolution of Portraiture in Contemporary Visual Arts”. Journal of Humanities Research Sustainability 1, no. 5 (December 31, 2024): 227–236. Accessed July 7, 2025. https://www.journal.ypidathu.or.id/index.php/humaniora/article/view/1794.