ANIL KUMAR SHARMA, RAJEEV KHARB and RAJANDEEP KAUR (2011) “Pharmacognostical Aspects Of Calotropis Procera (Ait.) R. Br”., International Journal of Pharma and Bio Sciences, 2(3), pp. 480–488. Available at: https://ijpbs.net/index.php/journal/article/view/923 (Accessed: 23 July 2026).