Khalid, R. & Seuring, S. (2019). Analyzing base-of-the-pyramid research from a (sustainable) supply chain perspective. Journal of Business Ethics.
Brix-Asala, C., Seuring, S. & Khalid, R. (2019). Analyzing base-of-the-pyramid projects through sustainable supply chain management. Journal of Cleaner Production, 212, 1068-1097.
Khalid, R., Seuring, S., Beske, P., Land & Land, A. & Sadaat, Y. (2015). Putting sustainable supply chain management into base of the pyramid research. Supply Chain Management: an international journal.