Dr. Rabie yaseen saud, Dr.Zaid yaseen saud, Marwan sabah hasan. “REVERSE MARKETING AND ITS EFFECT ON SUSTAINABLE DEVELOPMENT”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 6, Nov. 2020, pp. 13364-91, https://www.archives.palarch.nl/index.php/jae/article/view/3532.