Karmakar A, Biswas R, Khatun M. Liquid-liquid extraction of mineral acids using Tri-n-octylamine. Bangladesh J. Sci. Ind. Res. [Internet]. 2019 Dec. 30 [cited 2025 Sep. 6];54(4):339-46. Available from: https://www.banglajol.info/index.php/BJSIR/article/view/44568