Kriukova, AI, IM Vladymyrova, OL Levashova, and TS Tishakova. “Determination of Amino Acid Composition in the Harpagophytum Procumbens Root”. Dhaka University Journal of Pharmaceutical Sciences 18, no. 1 (June 24, 2019): 85–91. Accessed November 28, 2022. https://banglajol.info/index.php/JPharma/article/view/41895.