List of Articles Abdulkareem Umar Article 1 - Reliability Analysis of Distributed System for Enhancing Data Replication using Gumbel-Hougaard Family Copula Approach Joint Probability Distribution 20.1001.1.17355702.2021.17.3.5.9 10.30495/jiei.2021.1944531.1177 Ibrahim Yusuf Abdulkareem Ismail Nasir Sufi Faruku Ambursa Abdullahi Sanusi Muhammad Isa Journal of Industrial Engineering International , Issue 4 , Year , Summer 2021 Article 2 - Reliability and Cost Analysis of Sachet Water Plant Using Copula Approach 10.30495/jiei.2022.1943610.1171 Abdulkareem Ismail Journal of Industrial Engineering International , Issue 1 , Year , Winter 2022 Article 3 - Performance Assessment of a Serial System with Human Operators Attended by Repair Machines 10.30495/jiei.2023.1969294.1255 Ibrahim Yusuf Hamisu Ayagi Wan Zhong Abdulkareem Ismail Journal of Industrial Engineering International , Issue 1 , Year , Winter 2023