MATTIOLI, E. Distribution structure of small artisan industry: analysis of descriptive model. Statistica, [S. l.], v. 47, n. 2, p. 241–258, 1987. DOI: 10.6092/issn.1973-2201/741. Disponível em: https://rivista-statistica.unibo.it/article/view/741. Acesso em: 3 may. 2024.