MARTYNIUK, O., and I. ADASYUK. “ASPECTS OF USING TOOLS OF MARKETING STRATEGYOF MANAGEMENT AT MODERN ENTERPRISES”. Herald of Khmelnytskyi National University. Economic Sciences, vol. 290, no. 1, Mar. 2021, pp. 78-84, https://doi.org/10.31891/2307-5740-2021-290-1-15.