Velesyk, T., Sachuk, R., Gutyj, B., Kushniruk, A., Pepko, V., & Katsaraba, O. (2021). Quality control of butter. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Agricultural Sciences, 23(95), 114-121. https://doi.org/10.32718/nvlvet-a9517