Marchiori Visintin, R., Cardoso Ferreira, R. H., de Castro Martins dos Santos, V., & De Francisco, C. A. (2022). A design methodology for audio amplifiers with no global negative feedback: proposal and validation. Semina: Ciências Exatas E Tecnológicas, 43(2), 105–114. https://doi.org/10.5433/1679-0375.2022v43n2p105