[1]
Ismail, G.M., Moatimid, G.M., Alraddadi, I. and Kontomaris, S.V. 2025. Scrutinizing highly nonlinear oscillators using He’s frequency formula. Sound & Vibration. 59, 2 (Mar. 2025), 2358. DOI:https://doi.org/10.59400/sv2358.