EWEKA, Kayode Israel; EGBODION, John; OSAHERUNWMEN, Samuel. Stochastic Production Frontier Analysis and Technical Efficiency of Yellow Yam (Dioscorea cayenensis) Farmers in Orhiowmon Local Government Area of Edo State, Nigeria. Direct Research Journal of Agriculture and Food Science, [S. l.], v. 12, n. 3, p. 1–6, 2024. Disponível em: https://www.journals.directresearchpublisher.org/index.php/drjafs/article/view/55. Acesso em: 13 aug. 2026.