PAUL, T. K.; PAL, R. R. New Electronically Tunable Third Order Filters and Dual Mode Sinusoidal Oscillator Using VDTAs and Grounded Capacitors. Advances in Technology Innovation, [S. l.], v. 6, n. 4, p. 262–281, 2021. DOI: 10.46604/aiti.2021.7592. Disponível em: https://ojs.imeti.org/index.php/AITI/article/view/7592. Acesso em: 17 jul. 2024.