Education Mediated by Technology: Strategy to Spread High School Learning in Piauí State, Brazil. - Dalton Oswaldo Buccelli; Herbert Gonçalves Espuny; Jean Carlos Cavaleiro; Pedro Luiz de Oliveira Costa Neto; Reinaldo de Araujo Lopes; Simone Maria Viana Romano (APMS, 2013)

Health Tourism in Brazil: The City of Teresina Case. - Átila Melo de Lira; Herbert Gonçalves Espuny; Pedro Luiz de Oliveira Costa Neto; Reinaldo de Araujo Lopes; Josimar Alcantara de Oliveira (APMS (2), 2014)

Health Tourism as an Inducer of Economic and Social Development in Teresina City. - Átila Melo de Lira; Herbert Gonçalves Espuny; Pedro Luiz de Oliveira Costa Neto; Reinaldo de Araújo Lopes (APMS, 2016)