MURTIANTA, B. MODULASI DELTA. Techné : Jurnal Ilmiah Elektroteknika, [S. l.], v. 10, n. 01, p. 1–18, 2011. Disponível em: https://www.ojs.jurnaltechne.org/index.php/techne/article/view/50. Acesso em: 17 may. 2026.