Indigenous Knowledge Systems as Drivers of Innovation and Development in Ethiopia. Raya Journal of Science and Development, [S. l.], v. 1, n. 2, 2026. DOI: 10.82489/rjsd.2026.1.2.81. Disponível em: https://rayajsd.org/index.php/rjsd/article/view/81. Acesso em: 13 oct. 2026.