BATYUK, Liliya. Electronical educational and methodological complexes as a means of forming the professional competence of future doctors when studying disciplines from natural sciences. Journal of Education, Health and Sport. Online. 30 November 2015. Vol. 5, no. 11, pp. 745-761. [Accessed 3 July 2025]. DOI 10.12775/JEHS.2015.05.10.071.