ETEFA, Fitsum. Design and Development of Manual Textile Chemical Mixing and Processing Machine. International Journal of Industrial Engineering, [S. l.], v. 3, n. 4, p. 38–41, 2019. DOI: 10.65000/c40mcs93. Disponível em: https://gjpublications.com/index.php/IJIE/article/view/109. Acesso em: 5 feb. 2026.