E. H. Pudjiwati, N. I. Mansyur, E. M. Marpaung, and M. Adiwena, “Phosphate-Solubilizing Bacteria with Solid Carrier Material in The Cultivation of Sweet Corn”, Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati, vol. 11, no. 1, pp. 109–117, Feb. 2026.