Training on the preparation of internal audit instruments on the application of Good Manufacturing Practices (GMP) for class B catering services. Community Empowerment, [S. l.], v. 7, n. 5, p. 865–869, 2022. DOI: 10.31603/ce.6327. Disponível em: https://coba.unimma.ac.id/ce/article/view/6327. Acesso em: 30 sep. 2026.