Tohe, H. A.; Munawaroh, H. S. H.; Riandi, R.; Nandiyanto, A. B. D.; Prajayanti, A. O.; Fiandini, M. Enhancing Vocational Students’ Understanding of Macromolecules Properties: A Practical Approach through Laboratory Activities to Support Sustainable Development Goals (SDGs). jeet 2025, 38, 30-38.