Operations Management of Canteen Among Higher Education Institutions in Rinconada. Research and Analysis Journal, [S. l.], v. 9, n. 05, p. 01–04, 2026. DOI: 10.18535/raj.v9i05.600. Disponível em: https://rajournals.com/index.php/raj/article/view/600. Acesso em: 1 may. 2026.