Tasmaganbetov Aslan, Ataniyazov Zhumabay, и Аgleshov Каnаt. «MAIN PROBLEMS OF ATTRACTION OF OWN AND LOAN MEANS AT THE ENTERPRISE IN THE CONDITIONS OF FINANCIAL INSTABILITY». «Доклады НАН РК», вып. 1, февраль 2020 г., сс. 78-87, http://189185.vm7pq.group/reports-science/article/view/653.