Suniyawan, Yuriko Boekoesoe, and Muhammad Rizq Gobel. 2026. “Agricultural Extension Roles and Innovation Barriers in Gorontalo Corn Farming Bontula Village”. International Journal of Education, Vocational and Social Science 5 (02), 1697-1714. https://doi.org/10.63922/ijevss.v5i02.3578.