NAWAZ, Malaika; MARYAM, Maleeha; NOOR, Maleekah; ., Maria; ., Mariam; MUHAMMAD ABDULLAH KHAN, Muhammad Abdullah; TARIQ, Muhammad Abrar; AHMAD, Muhammad; AHMED, Muhammad. The Effect of Smartphones on the Self-Rated Health Levels of the Elderly: A Cross-Sectional Study in Punjab Province. Journal of Society of Prevention, Advocacy and Research KEMU, [S. l.], v. 1, n. 2, 2022. Disponível em: https://journalofspark.com/journal/index.php/JSpark/article/view/28. Acesso em: 23 nov. 2025.