Relationship between cellphone screen time (including social media apps like Whatsapp, Instagram, Facebook) and its effect on sleep quality in medical UG Students. Indian Journal of Public Health Research & Development, [S. l.], v. 16, n. 2, p. 122–129, 2025. DOI: 10.37506/p751g810. Disponível em: https://mail.medicopublication.com/index.php/ijphrd/article/view/21227.. Acesso em: 23 may. 2025.