Maheskumar, D., T. Jayakumar, S. Sujitha, and E. V. Kaviyan. “ANALYTICAL AND NUMERICAL APPROACHES TO SOLVE A SYSTEM OF NONLINEAR ORDINARY DIFFERENTIAL EQUATIONS FOR THE SPREAD OF DENGUE FEVER OF WITH-IN-HOST MODEL”. Advances in Differential Equations and Control Processes, Vol. 30, no. 3, July 2023, pp. 277-95, doi:10.17654/0974324323015.