DEWI, Kadek Indah Melanie; NARAYANA, I Wayan Gede; RAHARDIAN, Rifky Lana. Application of Certification Management Information Systems at LSP Engineering Hospitality Indonesia . Aptisi Transactions on Technopreneurship (ATT), [S. l.], v. 5, n. 3, p. 227–239, 2023. DOI: 10.34306/att.v5i3.317. Disponível em: https://att.aptisi.or.id/index.php/att/article/view/317. Acesso em: 2 dec. 2025.