List of Articles Khairanum Subari Article 1 - The impact of work from home on productivity among manufacturing industry workers during MCO 10.22094/joie.2023.1973928.2020 Mohd Amran Mohd Daril Nur Syairah Dazreena Nor ‘Azman Mohamad Ikbar Abdul Wahab Khairanum Subari Nohman Khan Sobia Irum Journal of Optimization in Industrial Engineering , Issue 34 , Year , Spring 2023 Article 2 - Critical success factors for implementation of quality improvement initiative 10.22094/joie.2023.1973933.2021 Mohamad Ikbar Abdul Wahab Faris Hakim Mazlan Mohd Amran Mohd Daril Khairanum Subari Mazlan Awang Khairul Anuar Mohd Ali Nohman Khan Journal of Optimization in Industrial Engineering , Issue 34 , Year , Spring 2023 Article 3 - Types of welding process and relationship with defective rate in structural fabrication for oil & gas project 10.22094/joie.2023.1973923.2019 Mohd Amran Mohd Daril Abd. Rahim Sidek Mohamad Ikbar Abdul Wahab Khairanum Subari Sobia Irum Nohman Khan Journal of Optimization in Industrial Engineering , Issue 34 , Year , Spring 2023 Article 4 - The barriers and critical success factor for implementing lean manufacturing at SMEs 10.22094/joie.2023.1973882.2018 Mohd Amran Mohd Daril Shazlen Farhana Mohamad Fadeli Mohamad Ikbar Abdul Wahab Khairanum Subari Latipah Nordin Muhammad Imran Queshi Journal of Optimization in Industrial Engineering , Issue 34 , Year , Spring 2023