TAFA, Wabi. Performance Evaluation of an Engine Driven Onion Grading Machine. Applied Research and Innovation, [S. l.], v. 2, n. 1, p. 13–22, 2024. DOI: 10.54536/ari.v2i1.2720. Disponível em: https://journals.e-palli.com/home/index.php/ari/article/view/2720. Acesso em: 19 apr. 2026.