Sari, D.N.R. 2025. A Comparative Study on the Effectiveness of Azotobacter chroococcum and Beijerinckia indica as Biofertilizers for Enhancing the Growth of Alternanthera ficoidea. Journal of Biotropical Research and Nature Technology. 3, 2 (Apr. 2025), 94–102. DOI:https://doi.org/10.52850/borneo.v3i2.19878.