Budianto, Gregorius Prima Indra, Susan Primadevi, and Rahmat Budi Nugroho. 2016. “MODEL MATEMATIKA UNTUK ANALISIS KUANTITATIF PRODUKSI PLANT GROWTH-PROMMOTING RHIZOBACTERIA DALAM LOW-COST SUBSTRAT DENGAN PROSES ANAEROB Mathematical Model for Quantitative Analysis of Plant Growth-Promotting Rhizobacteria’s Production on Low-Cost Substra”. Jurnal Ilmiah Momentum 12 (2). https://doi.org/10.36499/jim.v12i2.1627.