“THE IMPACT OF ZANGEZUR COPPER AND MOLYBDENUM COMBINE ACTIVITIES ON THE POLLUTION OF AGRICULTURAL LANDS AND CROPS BY TOXIC ELEMENTS”, Proc. YSU B: Chem. Biol. Sci., vol. 53, no. 2 (249), pp. 199–125, Jul. 2019, doi: 10.46991/PYSUB.2019.53.2.119.