Dewi PR, Desak Ketut Indrasari Utami, Ida Bagus Kusuma Putra, Anak Agung Ayu Meidiary, I Komang Arimbawa, I Putu Eka Widyadharma. The Correlation Between Serum Vitamin D Levels, Sleep Quality, and Fatigue Among Neurology and Psychiatry Resident Doctors. WMJ [Internet]. 2025 May 31 [cited 2026 Jan. 16];10(1):28-33. Available from: https://www.ejournal.warmadewa.ac.id/index.php/warmadewa_medical_journal/article/view/12454