SURI, G. P. Perancangan Arsitektur Sistem Informasi Kotak Saran Pada PT. Varta: Information System Architecture Design Suggestion Box At PT. Varta. Engineering and Technology International Journal, [S. l.], v. 4, n. 01, p. 29–37, 2022. DOI: 10.55642/eatij.v4i01.164. Disponível em: https://www.mand-ycmm.org/index.php/eatij/article/view/164. Acesso em: 10 jul. 2026.