Mohd Yusuff, M. T., Ahmed, O. H., & Nik Ab. Majid, N. M. (2011). Ammonia loss reduction, exchangeable ammonium and available nitrate retention in soil treated with urea mixed with humic acid and acid sulphate soil. Academic Journals.
Chicago Style (17th ed.) CitationMohd Yusuff, Mohd Taufik, Osumanu Haruna Ahmed, and Nik Muhamad Nik Ab. Majid. Ammonia Loss Reduction, Exchangeable Ammonium and Available Nitrate Retention in Soil Treated with Urea Mixed with Humic Acid and Acid Sulphate Soil. Academic Journals, 2011.
MLA (9th ed.) CitationMohd Yusuff, Mohd Taufik, et al. Ammonia Loss Reduction, Exchangeable Ammonium and Available Nitrate Retention in Soil Treated with Urea Mixed with Humic Acid and Acid Sulphate Soil. Academic Journals, 2011.
Warning: These citations may not always be 100% accurate.