Sisca Yulianita, Adriansyah. “ANALISIS PENDAPATAN USAHA AGROINDUSTRI DODOL”. Vegetasi 17, no. 2 (Agustus 30, 2021). Diakses November 3, 2025. https://siakad.univamedan.ac.id/ojs/index.php/vegetasi/article/view/119.