Mohammedameen, S. S., and S. S. Mahmada. “English Civil Wars 1642-1649 "A Study of Its Origins, Events and the Most Important Consequences"”. Journal of Duhok University, Vol. 21, no. 2, Aug. 2019, pp. 633-47, https://journal.uod.ac/index.php/uodjournal/article/view/373.