Wacal, C., Basalirwa, D., Byalebeka, J., Tsubo, M., & Nishihara, E. (2023, October). Low cost maize stover biochar as an alternative to inorganic fertilizer for improvement of soil chemical properties, growth and yield of tomatoes on degraded soil of Northern Uganda. BMC Plant Biology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wacal, Cosmas, Daniel Basalirwa, John Byalebeka, Mitsuri Tsubo, و Eiji Nishihara. "Low Cost Maize Stover Biochar as an Alternative to Inorganic Fertilizer for Improvement of Soil Chemical Properties, Growth and Yield of Tomatoes on Degraded Soil of Northern Uganda." BMC Plant Biology Oct. 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Wacal, Cosmas, et al. "Low Cost Maize Stover Biochar as an Alternative to Inorganic Fertilizer for Improvement of Soil Chemical Properties, Growth and Yield of Tomatoes on Degraded Soil of Northern Uganda." BMC Plant Biology, Oct. 2023.