JIANG, Hongchun. An Analysis of Facial Expression Recognition Based on the EfficientNet - B4 Model. Science and Technology of Engineering, Chemistry and Environmental Protection, [S. l.], v. 4, n. 1, p. 14892, 2026. DOI: 10.61173/n8m86y71. Disponível em: https://stecep.deanfrancis.press/article/view/286. Acesso em: 4 nov. 2026.