NAM VAN BACH. Design a multi-purpose practice table for the digital electronics subject. iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890, [S. l.], v. 9, n. 6, 2021. Disponível em: https://ijournals.in/journal/index.php/ijshre/article/view/34. Acesso em: 9 may. 2026.