ZHANG, Lei. Design and Analysis of Hand-guided Semi-mechanized Manure Collection Vehicle for Yaks. International Journal of Mechanical and Electrical Engineering, London, U.K., v. 7, n. 3, p. 59–66, 2025. DOI: 10.62051/ijmee.v7n3.07. Disponível em: https://wepub.org/index.php/IJMEE/article/view/5869. Acesso em: 29 apr. 2026.