Vaibhav Tiwari, Kumar B.M.N, Vineet Sharma, and Dev Nath Singh Gautam. “Accelerated Stability Study and Quantitative Estimation of Piperine in Draksharishta”. International Journal of Research in Pharmaceutical Sciences, vol. 8, no. 2, Nov. 2023, pp. 214-20, https://ijrps.com/home/article/view/4563.