WITABORA, J. Ilusi Optis dalam Dunia Seni dan Desain. Humaniora, [S. l.], v. 3, n. 2, p. 645-658, 2012. DOI: 10.21512/humaniora.v3i2.3409. Disponível em: https://journal.binus.ac.id/index.php/Humaniora/article/view/3409. Acesso em: 22 feb. 2025.