“Response of Planting Spatial and PGPR (Plant Growth Promoting Rhizobacteria) Concentration of Bamboo Roots on The Growth and Yield of Sweet Corn: Respon Jarak Tanam dan Konsentrasi PGPR (Plant Growth Prommoting Rhizobacteria) Akar Bambu Terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis” (2026) Nabatia, 14(1), pp. 74–84. doi:10.21070/nabatia.v14i1.1705.