List of Articles Open Access Article Abstract Page Full-Text 1 - Kubernetes: A Comprehensive Exploration of Features, Applications, and Advanced Security Strategies Mahsa Beigrezaei Seyed Ali Samouti Open Access Article Abstract Page Full-Text 2 - Profit Efficiency Evaluation: A composed Approach of DEA and multi- objective programming Soheila Seyedboveir Fatemeh Mehregan Mahnaz Maghbouli Open Access Article Abstract Page Full-Text 3 - An Improved Atomic Orbital Search Algorithm Utilizing Firefly Algorithm for Optimization Problems saeedeh Ghaemifard Open Access Article Abstract Page Full-Text 4 - The best method of teaching mathematics to reduce math anxiety using Data Envelopment Analysis (DEA) ranking in a two-stage network ensieh khorramian Mohsen Rostamy Ahmad Shahverani Tofigh Allahviranloo Open Access Article Abstract Page Full-Text 5 - Two-stage Stochastic Programming Problem with fuzzy random variables Suresh__Kumar__Barik Suresh__Kumar__Barik Sarbeswar Mohanty Open Access Article Abstract Page Full-Text 6 - Robust Value-at-Risk Currency Portfolio Optimization for Net Open Position (NOP) Hedging Mirfeiz Fallah Yousef Toomari Mozhgan Safa Hossein Moghadam