E Sharma, and B S Arora. “Phytochemical Study of Nothapodytes Foetida by LC-ESI-MS”. Journal of Chemistry, Environmental Sciences and its Applications 2, no. 1 (September 30, 2015): 9-18. Accessed July 5, 2020. https://jce.chitkara.edu.in/index.php/jce/article/view/45.