Apresentação

License

• This publication reserves the right to modify the original, regarding norms, spelling and grammar, in order to maintain the standards of the language, still respecting author writing style;
• The final proofs will not be sent to the authors;
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• The original source of publicaton must be provided at all times;
• The authors are solely responsible fo the views expressed within the article;
• Each author will receive two hard copies of the issue, if made availalbe in print.