I. E. S. NAIDU. Designed of Robust FLPSS Using HOPF Bifurcations. Research and Developments in Engineering Research Vol. 7, [S. l.], p. 60–70, 2023. DOI: 10.9734/bpi/rader/v7/10899F. Disponível em: https://stm.bookpi.org/RADER-V7/article/view/11705. Acesso em: 13 jun. 2026.