RAHMADHANI, Rizkia Chelsea; ROHMAH, Zahron Kamilia; SAFITRI, Nida Eka; SYAH, Yusran; ANDARU, Ranti Azmia. Improving Vocational Education with a STEM Approach to Op-Amp Circuit Theory and Practice. Current STEAM and Education Research, [S. l.], v. 2, n. 3, p. 139–148, 2024. DOI: 10.58797/cser.020303. Disponível em: http://mjipublisher.com/index.php/cser/article/view/120. Acesso em: 2 sep. 2025.