REGASA DIBABA. ADOPTION AND IMPACT IMPROVED TEFF VARIETIES (QUNCHO) ON PRODUCTIVITY AMONG SMALL-HOLDER FARMERS IN BENISHANGUL-GUMUZ REGION; THE CASE OF NON-TRADITIONAL TEFF GROWING. Singaporean Journal of Business Economics and Management, [S. l.], v. 7, n. (2), p. 1–19, 2020. Disponível em: https://singaporeanjbem.com/index.php/SJBEM/article/view/479. Acesso em: 8 may. 2026.