SciELO
The Scientific Electronic Library Online - SciELO is an digital library protecting a selected assortment of Brazilian scientific journals. Home tourism is a fundamental market phase for the business, as 51 million people traveled throughout the country in 2005, 286 and direct revenues from Brazilian tourists reached USD 22 billion, 287 5.6 occasions more receipts than worldwide vacationers in 2005.

There's the dancehall forró of the Northeast, twirling carimbó of the Amazon, scratch-skilled DJs of São Paulo and an endless variety of regional sounds that extends from the twangy country music of the sunbaked sertanejo to the hard-edged reggae of Maranhão.

The states and the federal district could also be grouped into areas: Northern , Northeast , Central-West , Southeast and Southern The Brazilian areas are merely geographical, not political or administrative divisions, and they don't have any particular type of government.

SciELO interface provides entry to its serials collection through an alphabetic record of titles or a subject listing or a search form by phrase of serial titles, publisher names, city of publication and subject. 17 The Union, the states, Luiz Gastão Bittencourt (source for this article) the Federal District, and the municipalities, are the "spheres of presidency".