Mkrtchyan, H. H., E. V. Abazyan, and A. A. Avetisyan. “MODERN STATUS OF GREEN PLANTINGS OF SOME PARKS OF YEREVAN CITY”. Proceedings of the YSU B: Chemical and Biological Sciences 42, no. 3 (217) (October 11, 2023): 157–160. Accessed November 22, 2024. https://pub.ysu.am/index.php/proceedings-chem-biol/article/view/vol42_no3_2008_p157-160.