Kortam, Wael, and Ghada Gad. “Empirical Analysis of a Generalized Darwinism Triggered Theory of Evolutionary Marketing Research”. Archives of Business Research 8, no. 5 (June 3, 2020): 274–297. Accessed December 4, 2024. http://558368.fgnqrw60.asia/index.php/ABR/article/view/8261.