Bitama, Pierre Claver, Philippe Lebailly, Patrice Ndimanya, and Philippe Burny. “Global Value Chain Governance and Relation Between Local Actors in the Burundian Tea Sector”. International Review of Management and Marketing 9, no. 6 (October 24, 2019): 105–111. Accessed April 19, 2024. https://econjournals.com/index.php/irmm/article/view/8857.