PROGRAM OF INVESTIGATION ON THE TAMMEF SYSTEM APPLICATION METHODS. Journal of the Siena Academy of Sciences, [S. l.], v. 1, n. 1-IT, p. 104, 2009. DOI: 10.4081/jsas.2009.443. Disponível em: https://www.pagepressjournals.org/jsas/article/view/443. Acesso em: 11 may. 2026.