ĪRISTE, Sandra; KATANE, Irēna. Cooperation Principle as Competitiveness Promoter of Prospective Hospitality Business Managers. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 1, p. 93–103, 2015. DOI: 10.17770/sie2014vol1.767. Disponível em: https://journals.rta.lv/index.php/SIE/article/view/767.. Acesso em: 5 may. 2024.