Shahawe A. I. Daw, Essa S. Najem, Haniyah A. M. Saed 2019. Generating some linear second-order differential equations with undetermined coefficients by Linearly combining Frobenius and Legendre differential equations. Journal of Pure & Applied Sciences . 18, 3 (May 2019). DOI:https://doi.org/10.51984/jopas.v18i3.246.