Arynova Zulfiya Amangeldykyzy, и Rakhmetullina Shynar Zhakanovna. «PUBLIC-PRIVATE PARTNERSHIP – AS A TOOL FOR SOLVING ENVIRONMENTAL PROBLEMS». «Доклады НАН РК», вып. 4, август 2020 г., сс. 94-99, https://journals.nauka-nanrk.kz/reports-science/article/view/1006.