Profile of mexican consumers for mobile phone services amidst COVID-19 in the second half of 2023. cuad.adm. [Internet]. 2025 Jul. 15 [cited 2025 Dec. 18];41(81):e20114281. Available from: https://cuadernosdeadministracion.univalle.edu.co/index.php/cuadernos_de_administracion/article/view/14281