The Impact of Nomophobia on Learning Concentration and Its Management Through Guidance Counseling Services at MDTA Aek Badak. INDONESIAN COUNSELING AND PSYCHOLOGY, [S. l.], v. 6, n. 1, p. 64–73, 2025. DOI: 10.24114/icp.v6i1.70529. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/ergasia/article/view/70529. Acesso em: 26 mar. 2026.