WIDIANTORO, Danu. Design Review on WWF Orangutan Posters. Indonesian Journal of Visual Culture, Design, and Cinema, [S. l.], v. 1, n. 1, p. 31–37, 2022. DOI: 10.21512/ijvcdc.v1i1.8235. Disponível em: https://journal.binus.ac.id/index.php/ijvcdc/article/view/8235. Acesso em: 4 jul. 2025.