MAKSUWAN, A. Principles and Mechanical Advantage Valuesof Simple Machine and Complex Machine for Agricultural Hand Tools. Journal of Vocational Education in Agriculture, [S. l.], v. 4, n. 1, p. 1–19, 2020. Disponível em: https://li01.tci-thaijo.org/index.php/JVIA/article/view/246576. Acesso em: 24 apr. 2024.