Dipali Parekh, Sarika Makawana, and Biswajyoti Patgiri. “Comprehensive Appraisal on Shodhana Methods of Precious Gemstone: Vajra (Diamond)”. Asian Pacific Journal of Health Sciences 8, no. 4 (October 12, 2021): 174–181. Accessed August 10, 2025. https://www.apjhs.com/index.php/apjhs/article/view/1650.