SANUSI, S. M. Price Discovery and Price Volatility of Vertical Integrated Cowpea Market (Rural-Urban) In Niger State of Nigeria: Price Discovery and Price Volatility of Vertical Integrated Cowpea Market (Rural-Urban) In Niger State of Nigeria. B.R. Nahata Smriti Sansthan Agricultural Extension Journal (AEXTJ), [S. l.], v. 1, n. 6, 2018. Disponível em: https://aextj.com/index.php/aextj/article/view/41. Acesso em: 23 nov. 2024.