Asmel, N. K., A. A. Ganiyu, H. E. Ali, and A. A. Al Saadi. “Water vapor diffusion: A control factor in the selection of environmentally friendly waste sites in Mosul city, Iraq”. Engineering and Applied Science Research, vol. 49, no. 3, Nov. 2021, pp. 327-39, https://ph01.tci-thaijo.org/index.php/easr/article/view/246564.