RAHMANI , Masoud; MOSLEMI PETRUDI, Amin; CRISTIAN SCURTU , Ionut. Analytical Study of Nonlinear Vibrations of the Tympanic Membrane by Homotopy Perturbation Method. Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 2, n. 5, p. 187–192, 2020. DOI: 10.47577/technium.v2i5.1967. Disponível em: https://techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/1967. Acesso em: 17 apr. 2026.