Utami, Diah Dwi, and Andi Yasmon. “Peran Vitamin D Dalam Meningkatkan Respons Imunitas Terhadap Infeksi Sars-Cov-2”. Journal of Comprehensive Science (JCS) 1, no. 3 (October 4, 2022): 228–224. Accessed October 18, 2024. https://jcs.greenpublisher.id/index.php/jcs/article/view/47.