Aisyah Rahma Danti, Nopia Wati, Agus Ramon, Hasan Husin, Thidarat Somdee, & Desi Lastari. (2025). Sentiment Analysis of Public Perception on Environmental Health Policies: A Text Mining Study Utilizing Hierarchical Clustering in Orange and VOSviewer. The International Science of Health Journal, 3(1), 64–71. https://doi.org/10.59680/ishel.v3i1.2255