AL-Sheikh, M. A., Abdulrazzak, O. A., & Al-Khalifa, T. H. Effect of Adding Potassium and Organic Fertilizers on the Soil NPK Content and the Productivity of maize (Zea mays L.). University of Kufa.
Chicago Style (17th ed.) CitationAL-Sheikh, Mohammad Ahmad, Omar Abdullah Abdulrazzak, and Taha Hammadi Al-Khalifa. Effect of Adding Potassium and Organic Fertilizers on the Soil NPK Content and the Productivity of Maize (Zea Mays L.). University of Kufa.
MLA (9th ed.) CitationAL-Sheikh, Mohammad Ahmad, et al. Effect of Adding Potassium and Organic Fertilizers on the Soil NPK Content and the Productivity of Maize (Zea Mays L.). University of Kufa.
Warning: These citations may not always be 100% accurate.