Dear Authors WSEAS in Greece celebrates the 200 years of independence of Greece (1821-2021) and offers the publications of its Journals: in Circuits and Systems / Systems / Education / Electronics / Computers / Information Theory / Heat and Mass Transfer / Communications / Signal Processing / Acoustics without fees provided that the articles will pass our peer review and the final approval of the Editor-in-Chief of this Journal Kindly, send me your paper in WSEAS Format and we will promote it to Reviewers. The Publication without fees concerns only the papers that will be submitted with email to wseas.transactions @ gmail. com or support @ wseas. org and only if they have been written in WSEAS Format. Papers without the WSEAS cannot be reviewed and cannot be evaluated and will be rejected from the beginning. Unfortunately the other journals of WSEAS (not in the previous list) are still with fees! Best Regards Anna Papadimitriou WSEAS Egious 3, Ampelokipoi, Athens Greece ============================================================================ unsubscribe your email address kontakt@akaflieg.tu-darmstadt.de by sending an to wseas.transactions@gmail.com with Subject # UNSUBSCRIBE kontakt@akaflieg.tu-darmstadt.de # ============================================================================