Bwala, M.A., Tiamiyu, S.A. and Kolo, A.Y. 2018. Analysis of land tillage practices and related problems among rice farmers in the tropic of sub-saharan Africa. Journal of the Bangladesh Agricultural University. 16, 1 (Apr. 2018), 98–103. DOI:https://doi.org/10.3329/jbau.v16i1.36488.