Updates are available New edition dated 2021-03-22

Click to view New edition: https://doi.org/10.29328/journal.acst.1001024

Why? It is the question that I ask myself every day, every hour, every second...

Crossref DOI link: https://doi.org/10.29328/journal.acst.1001024

Published Online: 2021-03-22

Published Print: 2021-03-22

Update policy: https://doi.org/10.29328/crossmark-policy

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