List of Articles برنامه ریزی آرمانی Open Access Article Abstract Page Full-Text 1 - Evaluation and selection of development projects of steel using grey systems theory, vague sets theory, and zero one goal programming: A hybrid approach حسین صفری محمد هادی خلوصی سمیه خلوصی Open Access Article Abstract Page Full-Text 2 - Selection a strategic process for applying the Lean Six Sigma methodology to improve performance by using a hybrid approach, BSC & DEA اردشیر بذرکار Soleyma Iranzadeh Open Access Article Abstract Page Full-Text 3 - Performance Evaluation of US Startup Accelerators Using Data Envelopment Analysis combined with Goal Programming Approach محمدرضا پارسانژاد mojtab noori Seyyed Sharafoddin Hoseini Nasab seyyed rashid shahcheragh Open Access Article Abstract Page Full-Text 4 - Optimizing Investment in Life Insurance Based on Goal Programming Seyed Farhang Hoseini reza raei Ghadir Mahdavi