Najat Al-Nayyan, Basit Mohammed, & Hamad Hasan. (2025). Estimate of the Concentrations of Heavy Metals in Soil and Some Plant Samples Collected from (Near and Far away) of the Main Road between Al-Bayda City and Wadi Al-Kouf Region. AlQalam Journal of Medical and Applied Sciences, 816–826. https://doi.org/10.54361/ajmas.258238