Mamyan, Armine S., and Gor A. Gevorgyan. “SEASONAL AND SPATIAL DISTRIBUTION OF PHYTOPLANKTON IN ARMENIAN LOTIC ECOSYSTEMS: CASE STUDY OF THE DEBED RIVER”. Proceedings of the YSU B: Chemical and Biological Sciences 55, no. 3 (256) (December 23, 2021): 285–289. Accessed May 20, 2024. https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol55_no3_2021_pp285-289.