Ali M. Jawad Al-Dujail; Sahib N. Abdul – Wahid; Henaa M. Mehdy Al-sultani. Study of the Relative Change of Total Solar Radiation in the City of Mosul. Journal of the College of Education for Girls for Humanities 2023, 2 (31). https://doi.org/10.36327/ewjh.v2i31.13063.