“…These models have been studied and implemented, but it mainly concerns the field of production, storage and transportation. Among the latter the researches made by I. V. Morozova et al (2013), M. Longbanga et al (2013), P. Mirchandani et al (2013), S. Yan et al (2014), R. Bortolini et al (2015), J. Nelles et al (2015), N. Vasylieva (2016), N. Vasylieva & A. Pugach (2017) should be considered.…”