Hafeez ur Rehman Securing the Future: Updating the PAK-IEM with particular focus on Natural Gas forecast using TIMES Modeling frame work / Hafeez ur Rehman. - Islamabad : USPCAS-EN - NUST, 2016. - viii, 81 p. : ill. ; 30cm. ISBN: Subjects--Topical Terms: Energy Systems Engineering MS-Thesis Dewey Class. No.: 620.0011