Halawa, Evan, Ristarin Zaluchu, and Hendra Jirwanto. “Gambaran Gejala Computer Vision Syndrome Pada Mahasiswa Fakultas Kedokteran Universitas HKBP Nommensen MedanTahun 2019/2020”. Nommensen Journal of Medicine 8, no. 1 (August 27, 2022): 39-42. Accessed November 25, 2024. https://jurnal.uhn.ac.id/index.php/medicine/article/view/737.