Suwannabut พ. Development of Op-amp Operating set for Electronics Circuit Design at Saraburi Technical College. Vocational Education Central Region Journal, [S. l.], v. 5, n. 1, p. 50–58, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/248956. Acesso em: 23 jan. 2022.