info:oai:icrisat:8638info:ofi/fmt:xml:xsd:journalZalkuwiJZalkuwi, JSinghRSingh, RBhattaraiMBhattarai, MSinghO PSingh, O PRaoDRao, D2321-34182435-2440Analysis Of Constraints Influencing Sorghum Farmers Using Garrett’s Ranking Technique; A Comparative Study Of India And Nigeria33International Journal of scientific research and management (IJSRM)March 2015article