“Modifikasi Mesin Pencacah Sampah Organik dengan Kemiringan Sudut Hopper terhadap Karakteristik Hasil Pencacahan: Modification of Organic Waste Shredding Machine with Inclination of the Hopper Angle on the Characteristics of the Shredding Results”, JBETA, vol. 13, no. 2, hlm. 325–331, Sep 2025, Diakses: Sep 19, 2026. Tersedia pada: https://ejournal3.unud.ac.id/index.php/beta/article/view/2052