Efficient Pain Recognition via Deep Learning: A Comparative Analysis of Lightweight and Deep CNN Models. Ianna Journal of Interdisciplinary Studies,ISSN(O):2735-9891,ISSN(P):2735-9883, [S. l.], v. 7, n. 2, p. 42–61, 2025. DOI: 10.84761/9fhf6t44. Disponível em: https://unijisedu.com/index.php/ijis/article/view/181.. Acesso em: 2 aug. 2025.