Gusman, T.A. et al. 2026. Practical Socialization of Green Chemistry Through the Production of Environmentally Friendly Herbal Hand Sanitizer from Aloe Vera Extract to Improve Health. Kontribusia : Research Dissemination for Community Development. 9, 1 (Jan. 2026), 51–55. DOI:https://doi.org/10.30587/kontribusia.v9i1.11149.