Alvin Saputra, Yudi Siswanto, & Hendi lilih wijayanto. (2026). Design and Construction of a Coconut Coir Chopping Machine Based on a Three-Phase Induction Motor with Frequency Variation for Cocofiber Quality Optimization. EDUJAVARE: International Journal of Educational Research, 4(02), 593–599. https://doi.org/10.70610/edujavare.1725