SK PYASI. Effect of head loss to envelope material on drain Performance. Journal of Agricultural Engineering (India), [S. l.], v. 37, n. 01, p. 63–66, 2000. DOI: 10.52151/. Disponível em: https://pub.isae.in/index.php/jae/article/view/3899. Acesso em: 4 jun. 2026.