Karaeva, A. and Magaril, E. and Al-Kayiem, H. and Torretta, V. and Rada, E.C. (2021) APPROACHES to the ASSESSMENT of ECOLOGICAL and ECONOMIC EFFICIENCY of INVESTMENT PROJECTS: BRIEF REVIEW and RECOMMENDATIONS for IMPROVEMENTS. WIT Transactions on Ecology and the Environment, 253. pp. 515-525. ISSN 1746448X