Akanda, Ramjan Ali, et al. “APPROXIMATE DYNAMICAL ANALYSIS OF DAMPED NONLINEAR MECHANICAL SYSTEMS WITH TIME-VARYING PARAMETERS USING HYBRID ANALYTICAL METHODS”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 17, no. 01, May 2026, pp. 17-27, doi:10.61841/turcomat.v17i01.15505.