Putri, Y.D. et al. 2026. Determinants of Uncontrolled Hypertension among Maritime Communities in Riau Islands, Indonesia: A Mixed-Methods Study on Social-Cultural and Self-Care Factors. Daengku: Journal of Humanities and Social Sciences Innovation. 6, 4 (Aug. 2026), 868–878. DOI:https://doi.org/10.35877/454RI.daengku4964.