Qadri, S. N., A. Rahim, and Nirmala. “Analysis of Tobacco Plant Growth (Nicotiana Tabacum L.) in Growing Media Enriched With Azotobacter and Biohumic”. Journal Galung Tropika, vol. 15, no. 1, Apr. 2026, pp. 109-17, doi:10.31850/jgt.v15i1.1385.