Mandal, Sačira, Nejra Kešković, and Naida Marevac. 2017. “The Determination of Iron Levels in Menthae Tea (Mentha Piperita L.)”. Bulletin of Chemists and Technologists of Bosnia and Herzegovina 48 (June): 21-26. https://glashem.pmf.unsa.ba/index.php/bctbh/article/view/187.