GIS-BASED HYDROLOGICAL MODELLING USING SWAT: CASE STUDY OF UPSTREAM WATERSHED OF JEBBA RESERVOIR IN NIGERIA. NIJOTECH [Internet]. 2014 Jun. 30 [cited 2025 Oct. 27];33(3):351-8. Available from: https://www.nijotech.com/index.php/nijotech/article/view/831