Ameh, B.O. and Danladi, E. B. (2024) “HENRY GARRETT’S RANKING ANALYSIS OF THE CONSTRAINTS TO YAM MARKETING IN NON-PRODUCING REGION: A CASE STUDY OF BAUCHI STATE, NIGERIA”, Nigerian Journal of Agriculture and Agricultural Technology, 4(4B), pp. 102–114. doi: 10.59331/njaat.v4i4B.903.