Alazzaz, A., Usman, A. R. A., Ahmad, M., Ibrahim, H. M., Elfaki, J., Sallam, A. S., . . . Al-Wabel, M. I. (2020). Potential short-term negative versus positive effects of olive mill-derived biochar on nutrient availability in a calcareous loamy sand soil. PLoS One.

Alazzaz, Azzaz, Adel R. A. Usman, Munir Ahmad, Hesham M. Ibrahim, Jamal Elfaki, Abdelazeem S. Sallam, Mutair A. Akanji, and Mohammad I. Al-Wabel. "Potential Short-term Negative Versus Positive Effects of Olive Mill-derived Biochar On Nutrient Availability in a Calcareous Loamy Sand Soil." PLoS One 2020.

Alazzaz, Azzaz, et al. "Potential Short-term Negative Versus Positive Effects of Olive Mill-derived Biochar On Nutrient Availability in a Calcareous Loamy Sand Soil." PLoS One 2020.