Yukalo, V., Datsyshyn, K., Krupa, O., & Storozh, L. (2025). Combination of electrophoretic systems for determining of the fractional composition of proteins in lactoferrin preparations. Eastern-European Journal of Enterprise Technologies, 5(11 (137), 79–85. https://doi.org/10.15587/1729-4061.2025.338604