VENTAYEN, Randy Joy M. After 3D Printing, What’s Next: Discovering Scientific Trends of 4D Printing. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 5, n. 3, p. 893–905, 2024. DOI: 10.11594/ijmaber.05.03.13. Disponível em: https://www.ijmaberjournal.org/index.php/ijmaber/article/view/1599. Acesso em: 19 feb. 2026.