NOVITA NUR MARLESA; PADMONO WIBOWO. Pengaruh Smartphone Addiction Terhadap Bedtime Procrastination Taruna Poltekip Angkatan 56 Prodi Manajemen Pemasyarakatan. CEMERLANG : Jurnal Manajemen dan Ekonomi Bisnis, [S. l.], v. 3, n. 4, p. 323–337, 2023. DOI: 10.55606/cemerlang.v3i4.1963. Disponível em: https://prin.or.id/index.php/cemerlang/article/view/1963. Acesso em: 28 feb. 2026.