Shahazizyan, I. V., Eloyan, I. M., Matevosyan, R. E., & Nanagulyan, S. G. (2021). DETERMINATION OF FUNGI RESISTANCE OF SEVERAL SAMPLES OF NATURAL LEATHER IN CONDITIONS OF ARMENIA. Proceedings of the YSU B: Chemical and Biological Sciences, 55(2 (255), 172–180. https://doi.org/10.46991/PYSU:B/2021.55.2.172