“Effects of Six Compost Products on Soil Organic Carbon and Nitrogen Levels in Alfisol, Rice Yields, and Diazotrophic Endophytic Populations”. Scientia Agropecuaria, vol. 16, no. 4, Sept. 2025, pp. 659-70, https://doi.org/10.17268/sci.agropecu.2025.050.