HARTANA, D. R.; EFFENDI, N.; YAWARA, E. Rancang Bangun Mesin Pencacah Rumput dan Penghancur Kotoran Kambing. ReTII, [S. l.], 2017. Disponível em: https://journal.itny.ac.id/index.php/ReTII/article/view/491. Acesso em: 20 apr. 2025.