OMAR AL-FARSI. A Stochastic Frontier Analysis of Technical Efficiency in Maize Production Systems: Evidence from Busia County, Kenya. Current Research Journal of History, [S. l.], v. 7, n. 06, p. 1–8, 2026. Disponível em: https://masterjournals.com/index.php/CRJH/article/view/2529. Acesso em: 14 jun. 2026.