Semeniv, B.S., StahivM.М., I.D. Yakymyshyn, T.G. Prystavskyi, and A.L. Kovban. 2017. “The Influence of Physiological and Physical Factors on the Structure of Professional Training of Students of Bio-Technology Faculty”. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series Economical Sciences 19 (76), 129-35. https://doi.org/10.15421/nvlvet7625.