Haslina et al. 2025. Participation in the Chronic Disease Management Program (Prolanis) and Its Impact on Elderly Quality of Life. Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton. 11, 3 (Aug. 2025), 946–958. DOI:https://doi.org/10.35326/pencerah.v11i3.7545.