Khoshnaw, M. R. A., & Esmail, A. O. (2020, February). Using Double Function Solubility Diagram to Study the Effect of Phosphorus Fertilizer on the Availability of Phosphorus in Different Soil Orders. Zanco Journal of Pure and Applied Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Khoshnaw, Muslim Rasul Arab, و Akram Othman Esmail. "Using Double Function Solubility Diagram to Study the Effect of Phosphorus Fertilizer on the Availability of Phosphorus in Different Soil Orders." Zanco Journal of Pure and Applied Sciences Feb. 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Khoshnaw, Muslim Rasul Arab, و Akram Othman Esmail. "Using Double Function Solubility Diagram to Study the Effect of Phosphorus Fertilizer on the Availability of Phosphorus in Different Soil Orders." Zanco Journal of Pure and Applied Sciences, Feb. 2020.