Kamalakanta Muduli has about 18 years teaching/research experience (Aug 2000-till July 2010 and 1st August 2014 till date) as Lecturer, Senior lecturer, Assistant Professor and Associate Professor in Degree level Engineering colleges/Universities in, Subjects taught include Optimization Engineering, Production & Operation Management, Quality Control and Reliability, Industrial Engineering and Management, Manufacturing Technology, Maintenance Engineering, Engineering Mechanics Published 80 research papers in reputed indexed journals and presented papers in 34 national and international conferences Dr. Steve Ales currently serves as a senior faculty member within the School of Mechanical Engineering at Papua New Guinea University of Technology. Dr Steve obtained his Master of Engineering (M.E.) specializing in Mechanical Manufacture & Automation at Shenyang Aerospace University in China in 2015 and a Ph.D. degree in Mechanical Engineering from Auckland University of Technology, New Zealand in 2021. He has over 15 years of teaching, research and industry experience. He has published several research papers in international journals.(Orcid ID: 0000-0002-2776-4866)