MONTOYA LEYVA , Miguel Angel; ATONDO OSUNA, Jesus Francisco; HIGUERA QUINTERO , Claudia Jacive; CABRERA MONTOYA , Santa Xiomara. A Comprehensive Analysis of Efficacy, Cost-Effectiveness, and User Perception for Implementing Automated Attendance Systems in Educational Institutions in Sinaloa, Mexico. Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 31, p. 123–134, 2026. DOI: 10.47577/technium.v31i.13497. Disponível em: https://www.techniumscience.com/index.php/technium/article/view/13497. Acesso em: 17 apr. 2026.