Barragan Antonio AL, de la Cruz Ocaña J. Effects of mobile device use on fine motor skills in preschoolers in Coatzacoalcos, Veracruz, during the 2024-2025 school year: Efectos del uso de dispositivos móviles en la motricidad fina en preescolares de Coatzacoalcos, Veracruz durante el ciclo escolar 2024-2025. SRJCIDI [Internet]. 2025 May 7 [cited 2026 May 25];5(9):49-63. Available from: https://www.srjournalcidi.org/index.php/ojs/article/view/247