Lassa IA, Disa AA, Kamai N, Muktar BG, Shedi AA, Atusa K, et al. Response of Sickle Senna (Cassia tora) to Nitrogen Fertilizer and Sowing Methods in Sudan Savanna Ecological Zone, Nigeria. Direct Res. J. Agric. and Food Sci. [Internet]. 2025 Apr. 15 [cited 2026 Aug. 27];13(1):160-5. Available from: https://journals.directresearchpublisher.org/index.php/drjafs/article/view/44