Haical Azka Gifahrianto, Debora Tarigas Sakiu, Kayla Aura khairunnisa and Dian Indriyani (2024) “Peran Kualitas Tidur Terhadap Konsentrasi Belajar Mahasiswa Politeknik STIA LAN Jakarta”, Nusantara Journal of Multidisciplinary Science, 1(11), pp. 892–897. Available at: https://jurnal.intekom.id/index.php/njms/article/view/457 (Accessed: 9 September 2026).