Mahmood, Yazen, and Ali Jaafar. “Pricing Categories and Its Effect on Consumer Buying Decision”. Cihan University-Erbil Journal of Humanities and Social Sciences 6, no. 1 (June 10, 2022): 97-100. Accessed April 23, 2024. https://journals.cihanuniversity.edu.iq/index.php/cuejhss/article/view/614.