Effendi RG, Setyowati ER. The Economic Impact and Cost of Visual Impairment due to Cataract in West Nusa Tenggara Province. ICOEMA [Internet]. 2022Aug.15 [cited 2026Jan.19];1:757-6. Available from: https://conference.untag-sby.ac.id/index.php/icoema/article/view/2206