Fakunle, Ilesanmi, Peter Olutola Arawomo, Bankole Vincent Akinremi, Mathew Folorunsho Akinmuyise, and Isaac Olabisi Adisa. “HYERS-ULAM-RASSIAS STABILITY OF CERTAIN PERTURBED NONLINEAR LIENARD TYPE OF SECOND DIFFERENTIAL EQUATIONS”. Unilag Journal of Mathematics and Applications 30 (September 11, 2023): 1 - 16. Accessed October 25, 2024. http://lagjma.unilag.edu.ng/article/view/2032.