Sinhala Grammer Conversion and Correction Application for Primary School Students (Grade 1-5)doi:10.47001/IRJIET/2023.710065S. D. U. V., WimalasingheSampath, I. GovinduH. P. O. R., WeerasingheK. M. S. S. R., KumarasingheInternational Research Journal of Innovatio...