NasibSamson Bin, Ketty Suketi, and WidodoWinarso Drajad. 2016. “Pengaruh Plant Growth Promoting Rhizobacteria Terhadap Bibit Dan Pertumbuhan Awal Pepaya”. Buletin Agrohorti 4 (1), 63-69. https://doi.org/10.29244/agrob.v4i1.15002.