Ebido, N.E. et al. (2021) “Rice-husk biochar effects on organic carbon, aggregate stability and nitrogen-fertility of coarse-textured Ultisols evaluated using Celosia argentea growth”, SAINS TANAH - Journal of Soil Science and Agroclimatology, 18(2), pp. 177–187. doi:10.20961/stjssa.v18i2.56330.