FORIS, D.; NICOLAU, C.; FORIS, T.; GRECU, V. Qualitative Marketing Research to Improve Mountain Shelter Product Development for Romanian Mountain Tourism. International Journal of Economic Practices and Theories, [S. l.], v. 4, n. 5, p. 690-700, 2015. Disponível em: http://ijept.eu/index.php/ijept/article/view/Qualitative_Marketing_Research_to_Improve_Mountain_Shelter_Pro. Acesso em: 19 sep. 2024.