Fernando, W., Hasibuan, F., Irsyam, M., Kurniawan, H., Syaputra, M., Delpero, M. and Supriyadi, S. 2026. Installment of an automatic monkey detection and repellent device in the agricultural area of Sugie Village Karimun Regency. Riau Journal of Empowerment. 8, 1 (Apr. 2026), 25-34. DOI:https://doi.org/10.31258/raje.8.1.25-34.