GIBALI, A. S. ., and R. RAHMA. “Effect of .Manure and Soil-Carbonates on the Availability and Uptake of Superphosphate-Phosphorus by Wheat Plants Under Greenhouse Conditions”. The Libyan Journal of Agriculture, vol. 11, no. 1, Apr. 2023, http://uot.edu.ly/journals/index.php/ljagric/article/view/492.