2021 Issues Vol. 14, No. 3 Vol. 14, No. 2 Vol. 14, No. 1 2020 Issues Vol. 13, No. 4 Vol. 13, No. 3 Vol. 13, No. 2 Vol. 13, No. 1 2019 Issues Vol. 12, No. 3 Vol. 12, No. 2 Vol. 12, No. 1 2018 Issues Vol. 11, No. 6 Vol. 11, No. 5 Vol. 11, No. 4 Vol. 11, No. 3 Vol. 11, No. 2 Vol. 11, No. 1 2017 Issues Vol. 10, No. 12 Vol. 10, No. 11 Vol. 10, No. 10 Vol. 10, No. 9 Vol. 10, No. 8 Vol. 10, No. 7 Vol. 10, No. 6 Vol. 10, No. 5 Vol. 10, No. 4 Vol. 10, No. 3 Vol. 10, No. 2 Vol. 10, No. 1 2016 Issues Vol. 9, No. 12 Vol. 9, No. 11 Vol. 9, No. 10 Vol. 9, No. 9 Vol. 9, No. 8 Vol. 9, No. 7 Vol. 9, No. 6 Vol. 9, No. 5 Vol. 9, No. 4 Vol. 9, No. 3 Vol. 9, No. 2 Vol. 9, No. 1 2015 Issues Vol. 8, No. 6 Vol. 8, No. 5 Vol. 8, No. 4 Vol. 8, No. 3 Vol. 8, No. 2 Vol. 8, No. 1 2014 Issues Vol. 7, No. 6 Vol. 7, No. 5 Vol. 7, No. 4 Vol. 7, No. 3 Vol. 7, No. 2 Vol. 7, No. 1 2013 Issues Vol. 6, No. 6 Vol. 6, No. 5 Vol. 6, No. 4 Vol. 6, No. 3 Vol. 6, No. 2 Vol. 6, No. 1 2012 Issues Vol. 5, No. 4 Vol. 5, No. 3 Vol. 5, No. 2 Vol. 5, No. 1 2011 Issues Vol. 4, No. 4 Vol. 4, No. 3 Vol. 4, No. 2 Vol. 4, No. 1 2010 Issues Vol. 3, No. 4 Vol. 3, No. 3 Vol. 3, No. 2 Vol. 3, No. 1 2009 Issues Vol. 2, No. 4 Vol. 2, No. 3 Vol. 2, No. 2 Vol. 2, No. 1 2008 Issues Vol. 1, No. 1 2021 2021 Volume 14, Number 3, 2021 September Empowering GraphQL Based Problem Oriented Medical Record Systems using a Data Layer, Sabah Mohammed and Jinan Fiaidhi (pp. 1-12). A Performance Improvement Technique using Machine Learning in a Simulation-Based 5G-Small Cell Mobile Communication System, Yoon-Hwan Kim, Sang-Hyun Bae and Tae-Yeun Kim (pp. 13-20). Design and Implementation of Low-Cost Automatic Transfer Switch With Interlocking Facility, Ghulam Mustafa Shoro, Irfan Ahmed Halepoto, Muhammad Arsalan Jalees Abro, Fahad Iqbal and Munwar Ali Bhand (pp. 21-40). Energy Saving During Operation of Mining Compressor Units Based on Modernization of their Cooling Systems, Khatamova Dilshoda Narmuratovna and Djuraev Rustam Umarkhanovich (pp. 41-52). The Efficacy of Distance Electronic Learning in Developing Achievement Motivation for Children within the Coronavirus Pandemic, Manal Ibrahem Madini (pp. 53-64).