Khan, A. U., M. S. A. Talucder, M. Das, S. Noreen, and Y. S. Pane. “Prospect of The Black Pepper (Piper Nigrum L.) As Natural Product Used to an Herbal Medicine”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. F, Oct. 2021, pp. 563-7, doi:10.3889/oamjms.2021.7113.