“COMPARATIVE CHARACTERISTICS OF BIOMORPHOLOGICAL INDICATORS OF TWO HERDS OF ONCORHYNCHUS MYKISS TROUT CULTIVATED ON THE ISSYK RIVER (BALKASH BASIN; REPUBLIC OF KAZAKHSTAN)”, EB, vol. 93, no. 4, pp. 128–135, Dec. 2022, doi: 10.26577/eb.2022.v93.i4.013.