Waryono, Waryono. “Inovasi Olahan Durian”. INVOTEK: Jurnal Inovasi Vokasional dan Teknologi 18, no. 2 (August 8, 2018): 35-40. Accessed April 26, 2024. http://invotek.ppj.unp.ac.id/index.php/invotek/article/view/272.