Wuryanto, Sodik, Oedjijono Oedjijono, and Sarjiya Antonius. “Aktivitas Pelarutan Fosfat Isolat Azospirillum Spp. Asal Lahan Pasir Besi”. BIO-SITE |Biologi dan Sains Terapan 1, no. 1 (February 8, 2016). Accessed July 4, 2024. https://online-journal.unja.ac.id/BST/article/view/2987.