Al-Alawi عبدالحكيم, Amer عرفات ثابت, and Bin-Yahia عبدالرحمن علوي. “Estimation of Heavy Metals Concentration in Water, Soil and Some Plants in Al-Haswah Preserve - Aden -Yemen”. University of Aden Journal of Natural and Applied Sciences 22, no. 2 (October 31, 2018): 297–308. Accessed December 4, 2024. https://uajnas.adenuniv.com/index.php/uajnas/article/view/180.