Zhang, Z., Huang, X., Qin, S., Azeem, M., Wang, H., & Yang, S. (2025). Effects of different application ratios of biochar-organic compound fertilizers and chemical fertilizers on soil nutrition content and yield of maize. SAINS TANAH - Journal of Soil Science and Agroclimatology, 22(2), 200-210. https://doi.org/10.20961/stjssa.v22i2.102140