Aboukarima, A. M., Tabash, I. S., bin Muhaiza, A. M., Alqahtani, M. S., & Salman, T. A. (2020). Evaluating the hazards of background radiation and cesium in the soil of greenhouses within the region of Riyadh, Saudi Arabia. Journal of Agricultural, Environmental and Veterinary Sciences, 4(2), 74-54. https://doi.org/10.26389/AJSRP.W050220