PurwantiE. W.; Waskito H.; DarmantoD.; Sa’diyyah I.; Budianto. The Effect of Application of Bacillus Sp. and Azotobacter Sp. As Plant Growth Promoter Rhizobacteria on Productivity and Yield Quality of Sweet Corn (Zea Mays Sacharata L.). J Hort Indonesia 2022, 13, 43-48.