CHEN, Ding. Innovative Design and Application Analysis of Integrated Operational Amplifiers. Highlights in Science, Engineering and Technology, [S. l.], v. 72, p. 341–351, 2023. DOI: 10.54097/xtqm8x55. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/13008. Acesso em: 18 jun. 2026.