The International Conference on Recent Advances in Material Science and Computational Techniques, RAMSACT, held on September 20-21, 2023, is the 3rd edition of the series, which is a flagship event of Faculty of Science (FoS), MUJ. The platform RAMSACT was created with the goal of bringing together prominent academic scientists, researchers, practitioners, and educators to present and discuss the most recent innovations, trends, and concerns, as well as practical challenges encountered, and solutions adopted in the fields aligned to the conference theme.