Seungchul Lee, Iman Janghorban Esfahani, Pouya Ifaei, Wladimir Moya, ChangKyoo Yoo^*, Thermo-Environ-Economic Modeling and Optimization of an Integrated Wastewater Treatment Plant with a Combined Heat and Power Generation System, Energy Conversion and Management) (ISSN: 0196-8904, SCIE, IF=4.8, Top 5% journal – THERMODYNAMICS: Rank 2 journal; DOI: 10.1016/j.enconman.2017.03.060), Elsevier, 142(), pp. 385-402 (2017.6) (Ack: 2015R1A2A2A11001120)