ZAHRA, A. A.; SUWANDA, R. APLIKASI BUKU TAMU BERBASIS WEBSITE DI PT. PLN (PERSERO) ULP LHOKSUKON . . Jurnal Rekayasa Sistem Informasi dan Teknologi, [S. l.], v. 1, n. 2, p. 188–195, 2023. DOI: 10.59407/jrsit.v1i2.218. Disponível em: https://journal.ppmi.web.id/index.php/jrsit/article/view/218. Acesso em: 9 may. 2026.