Bitama, P. C., Lebailly, P., Ndimanya, P., & Burny, P. (2019). Global Value Chain Governance and Relation between Local Actors in the Burundian Tea Sector. International Review of Management and Marketing, 9(6), 105–111. Retrieved from https://econjournals.com.tr/index.php/irmm/article/view/8857