Bird Pest Control System with Sound Waves on Farmland. Journal of Industrial Automation and Electrical Engineering, [S. l.], v. 3, n. 1, p. 9–16, 2026. DOI: 10.24036/e5rksj27. Disponível em: https://jiaee.ppj.unp.ac.id/index.php/jiaee/article/view/14. Acesso em: 11 oct. 2026.