Bangura, Kemoh, Stephen Hill Mends Aikins, Wilson Dogbe, and Cherrnor Sullay Kamara. 2016. “Effects of Tillage and Weeding Frequency on Rice Yield and Yield Components”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 28 (2):141-50. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5921.