Khan, S., Khan, M. J., Khattak, S. G., & Khan, A. A. (2018). Soil phosphate sorption characteristics of selected calcareous soil series of Southern Punjab, Pakistan. Journal of Environmental Science and Management.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Khan, Sadia, Muhammad Jamil Khan, Sabir Gul Khattak, و Asghar Ali Khan. "Soil Phosphate Sorption Characteristics of Selected Calcareous Soil Series of Southern Punjab, Pakistan." Journal of Environmental Science and Management 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Khan, Sadia, et al. "Soil Phosphate Sorption Characteristics of Selected Calcareous Soil Series of Southern Punjab, Pakistan." Journal of Environmental Science and Management, 2018.
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