Odjeva, Joseph O, and Ignatius N Njoseh. 2024. “SOLUTION TO FRACTIONAL ORDER ADVECTION-DISPERSION PROBLEMS USING GALERKIN METHOD WITH MAMADU-NJOSEH POLYNOMIALS”. NIGERIAN JOURNAL OF SCIENCE AND ENVIRONMENT 21 (3). https://delsunjse.com/index.php/njse/article/view/173.