OLKHOVSKA, A.; MALYI, V.; STOROZHENKO, I. Substantiation for the optimal strategy of risk management in marketing communicative activities of pharmaceutical enterprises based on mathematical model approach. ScienceRise: Pharmaceutical Science, [S. l.], n. 5 (15), p. 24–31, 2018. DOI: 10.15587/2519-4852.2018.146479. Disponível em: https://journals.uran.ua/sr_pharm/article/view/146479. Acesso em: 9 may. 2024.