Article, PLC Application in Smart Livestock: Design and Operation of Automatic Control Systems: PLC Application in Smart Livestock: Design and Operation of Automatic Control Systems. Journal of Nanomaterials and Applications (JNA), [S. l.], v. 1, n. 1, p. 53–65, 2025. DOI: 10.65273/hhit.jna.2025.1.011. Disponível em: https://jna.com.vn/index.php/home/article/view/11. Acesso em: 19 jan. 2026.