D, Pratama, Kartika Kartika, and Khodijah NS. 2018. “OPTIMALISASI PERTUMBUHAN DAN PRODUKSI 1 VARIETAS DAN 3 AKSESI UBI KAYU PADA LAHAN ULTISOL DENGAN PENAMBAHAN CENDAWAN PELARUT FOSFAT (CPF): Optimizing Growth and Production of 1 Variety and 3 Accessions of Cassava on Ultisols With the Addition of Phosphate Solubilizing Fungi (PSF)”. Enviagro: Jurnal Pertanian Dan Lingkungan 7 (2). https://journal.ubb.ac.id/index.php/enviagro/article/view/309.