Value Chain Analysis of Red Pepper: The Case of Mareko District, Guragie Zone, Southern Ethiopia. Global Journal of Science Frontier Research, [S. l.], v. 18, n. D6, p. 47–55, 2018. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/2358. Acesso em: 14 aug. 2026.