TI - Determination of Mineral and Trace Element in Some Medicinal Plants by Spectroscopic Method AU - ÇİFTÇİ, H. AU - ER ÇALISKAN, Ã. AU - ERDOÄžAN ÇAKAR, A. AU - ÖLÇÜCÜ, A. AU - RAMADAN, M.S. SO - Sigma Journal of Engineering and Natural Sciences 2020;38:2133-2144. DO -