ІВЧЕНКО, Н.; ГЛУШКО, А. Mathematical model of price strategy of the company. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 2, n. 4(44), p. 70–73, 2010. DOI: 10.15587/1729-4061.2010.2658. Disponível em: https://journals.uran.ua/eejet/article/view/2658. Acesso em: 12 may. 2024.