List of Articles Open Access Article Abstract Page Full-Text 1 - Distance Management of SMEs Using ICT Solutions Zdzislaw Polkowski Malgorzata Nycz https://doi.org/10.82521/IJO.2017.1018609 Open Access Article Abstract Page Full-Text 2 - An approach to rank efficient DMUs in DEA based on combining Manhattan and infinity norms Shokrollah Ziari Manaf Sharifzadeh https://doi.org/10.82521/IJO.2017.1018611 Open Access Article Abstract Page Full-Text 3 - MOEICA: Enhanced multi-objective optimization based on imperialist competitive algorithm Amirali Nazari Ali Deihimi https://doi.org/10.82521/IJO.2017.1018657 Open Access Article Abstract Page Full-Text 4 - New optimized model identification in time series model and its difficulties Ahmad Reza Zanboori Karim Zare https://doi.org/10.82521/IJO.2017.1018671 Open Access Article Abstract Page Full-Text 5 - Strategic planning for Halal tourism development in Gilan Province Maryam Kamal Zadeh Gilani Seyyed Mahmoud Shabgoo Monsef https://doi.org/10.82521/IJO.2017.1018664 Open Access Article Abstract Page Full-Text 6 - Data Envelopment Analysis from simulation on the Lattice QCD using CCR model Mohammad Hossein Darvish Motevally https://doi.org/10.82521/IJO.2017.1018672