YAZID, Y. Konsumen dan produsen jasa: Antara persepsi dan ekspektasi. Economic Journal of Emerging Markets, [S. l.], v. 6, n. 1, p. 67–78, 2016. DOI: 10.20885/ejem.v6i1.6644. Disponível em: https://journal.uii.ac.id/JEP/article/view/6644. Acesso em: 4 may. 2024.