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Thomas Anning-Dorson (PhD) is an Associate Professor of Marketing at the University of the Witwatersrand, South Africa. Ibn Kailan Abdul-Hamid (PhD) is a Lecturer at the University of Professional Studies, Accra, Ghana.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.