Zeren Çetin, İlknur. “Used in Urban Area for Landscape Planning and Design Spatial and Temporal Variations in Chromium (Cr) Concentrations in Picea Orientalis L”. Turkish Journal of Agriculture - Food Science and Technology 12, no. 10 (October 15, 2024): 1730–1738. Accessed December 2, 2024. https://agrifoodscience.com/index.php/TURJAF/article/view/7093.