“Uji Berbagai Konsentrasi Plant Growth Promoting Rhizobacteria Akar Bambu dan Dosis Pupuk Kandang Sapi Terhadap Pertumbuhan Vegetatif Tanaman Jagung: Testing Various Concentrations of Bamboo Root Plant Growth Promoting Rhizobacteria and Doses of Cow Manure on the Vegetative Growth of Corn Plants” (2024) Jurnal Ecosolum, 13(2), pp. 102–118. doi:10.20956/ecosolum.v13i2.40282.