List of Articles Open Access Article Abstract Page Full-Text 1 - Prioritization of factors impacting on performance of power looms using AHP S. R . Dulange A. K. Pundir L. Ganapathy Open Access Article Abstract Page Full-Text 2 - A modified NSGA-II solution for a new multi-objective hub maximal covering problem under uncertain shipments Amir Ebrahimi Zade Ahmad Sadegheih Mohammad Mehdi Lotfi Open Access Article Abstract Page Full-Text 3 - Economic design of x¯ control charts considering process shift distributions Vijayababu Vommi Rukmini V. Kasarapu Open Access Article Abstract Page Full-Text 4 - Comparative analysis of profit between three dissimilar repairable redundant systems using supporting external device for operation Ibrahim Yusuf Open Access Article Abstract Page Full-Text 5 - Economic design of Hotelling’s T2 control chart on the presence of fixed sampling rate and exponentially assignable causes Ehsan Bahiraee Sadigh Raissi Open Access Article Abstract Page Full-Text 6 - Multi-objective optimization in WEDM of D3 tool steel using integrated approach of Taguchi method & Grey relational analysis Anand S. Shivade Vasudev D. Shinde Open Access Article Abstract Page Full-Text 7 - A new adaptive exponential smoothing method for non-stationary time series with level shifts Mohammad Ali Saniee Monfared Razieh Ghandali Maryam Esmaeili Open Access Article Abstract Page Full-Text 8 - TOPSIS approach to linear fractional bi-level MODM problem based on fuzzy goal programming Partha Pratim Dey Surapati Pramanik Bibhas C. Giri