Author = Ali Ghodratnama
Number of Articles: 4
1. Assessment of Improvement of Preventive Maintenance Systems Related to the Civil Projects Using Concepts of Value Engineering (RESEARCH NOTE)

Volume 27, Issue 12, December 2014, Pages 1872-1878

Ali Ghodratnama; Ahmad Kazemi; Mohammad Ali Sobhanollahi


2. Analytic Network Process Based Strategic Planning for Iran\'s Trade Promotion Organization

Volume 27, Issue 8, August 2014, Pages 1215-1222

Ali Ghodratnama; Mohammad Ali Sobhanollahi; Hamid Reza Moghimi


3. Comparing Three Proposed Meta-heuristics to Solve a New p-hub Location-allocation Problem

Volume 26, Issue 9, September 2013, Pages 1043-1058

Armand Baboli; Ali Ghodratnama; Reza Tavakkoli-Moghaddam


4. Solving a new bi-objective model for a cell formation problem considering labor allocation by multi-objective particle swarm optimization

Volume 24, Issue 3, September 2011, Pages 249-258

Mohammad Khazaei; A. Makui; Reza Tavakkoli-Moghaddam; Ali Ghodratnama