South America
The Scientific Electronic Library On-line - SciELO is an digital library masking a selected collection of Brazilian scientific journals. The states and the federal district may be grouped into areas: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they do not have any particular form of government.

Brazil is the most important nationwide economy in Latin America , the world's eighth largest economy and the eighth largest in purchasing power parity (PPP) in keeping with the Klefer (Full Write-up) 2017 estimates. Most of Brazilian regulation is codified, although non-codified statutes additionally signify a considerable part, taking part in a complementary position.

SciELO interface offers entry to its serials assortment by way of an alphabetic record of titles or a topic listing or a search form by word of serial titles, writer names, city of publication and subject. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of presidency".