Al-Amir, Laila Y., and Feraqed D. Al-Shalal. “The Fist American Interests in China 1784- 1844”. Humanities Journal of University of Zakho 1, no. 1 (June 30, 2013): 383–393. Accessed December 27, 2024. https://hjuoz.uoz.edu.krd/index.php/hum/article/view/79.