Miras Kuttybai, Nazgul Davletbayeva, Yerkenazym Orynbassarova, & Asel Kamenova. (2019). WORLD PRACTICE OF FINANCING INFRASTRUCTURE PROJECTS BASED ON PUBLIC-PRIVATE PARTNERSHIP. «Доклады НАН РК», (1), 127–132. извлечено от http://189185.vm7pq.group/reports-science/article/view/1398