Peranan endothelin-1 dan Nitric Oxide pada Penderita Retinopati Diabetik dengan Diabetes Mellitus Tipe 2, 2013
A New Low Vision Centre In A Government Hospital In Makassar, Indonesia, The 12th Conference of International Society for Low Vision Research and Rehabilitation (ISLRR), Den Haag – Netherland, 2017
The role of Endothelin-1 and Nitric Oxide in Diabetic Retinopathy patients with type 2 Diabetes Mellitus, 14th EURETINA Congress, London, 2014