Dhani, Harsa. “Engineering a Multifunctional Chopper: Enhancing Livestock Grass Preparation”. Mechanical, Energy and Material (METAL) 3, no. 1 (June 30, 2025): 22–26. Accessed July 2, 2025. https://ejournal.widyakarya.ac.id/index.php/metal/article/view/130.