Skorobogatova, T., D. Burkaltseva, O. Lunyakov, Sh. Niyazbekova, O. Guk, E. Korotkevich, и M. Goigova. 2020. «PROBLEMS OF INSTITUTIONS’ INTERACTION: VALUE OF A SERVICE AS A SPECIAL FORM OF COMMODITY (LOGISTIC APPROACH)». «Вестник НАН РК», вып. 6 (декабрь):213-22. http://89.250.84.46/bulletin-science/article/view/955.