KARURU, J. N.; KULE, J. W.; SHUKLA, J. Effect of Farm Level Activities on Productivity of the Coffee Value Chain in Rwanda: A Case Study of Gatsibo District, Rwanda. The International Journal of Business & Management, [S. l.], v. 4, n. 5, 2016. Disponível em: https://internationaljournalcorner.com/index.php/theijbm/article/view/126390. Acesso em: 3 jul. 2024.