Brusov, P.N., T.V. Filatova, N.P. Orekhova, V.L. Kulik, and I. Weil. “Ratings of The Investment Projects of Arbitrary Durations: New Methodology”. Journal of Reviews on Global Economics 8 (August 6, 2019): 437–448. Accessed April 27, 2024. https://www.lifescienceglobal.com/pms/index.php/jrge/article/view/6045.