Rif’an Yusron Sadadi. (2021). KONTRIBUSI PRODUKSI UBI KAYU JAWA TIMUR TERHADAP PRODUKSI UBI KAYU NASIONAL. FORAGRI : Jurnal Ilmu Pertanian, 1(2), 54–60. Retrieved from https://www.journal.unibo.ac.id/index.php/foragri/article/view/402