Shukla, Priya, Mamta Kumari, and Mayankesh Pandey. “A Review on Vitamin D Deficiency”. Journal for Research in Applied Sciences and Biotechnology 2, no. 2 (April 13, 2023): 61–68. Accessed April 4, 2025. https://jrasb.stallionpublication.com/index.php/jrasb/article/view/184.