Sherman, Mychailo I., and Yaroslava B. Samchynska. 2019. “THE INFORMATION AND REFERENCE SYSTEM ON RARE AND ENDANGERED SPECIES OF ANIMALS AS A COMPUTER TOOL FOR THE FORMATION OF FUTURE ECOLOGISTS DIGITAL COMPETENCY ”. Information Technologies and Learning Tools 72 (4): 121-35. https://doi.org/10.33407/itlt.v72i4.2479.