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ASVSA

The ASVSA Association for research on Viable Systems was created with the aim of disseminating the results of research and stimulate the interest and participation of an increasing number of researchers attracted and intrigued by the conceptual trends of Viable System Approach and more generally of systems thinking.


Memorandum and articles of the Association
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Fildena 50 Tablet is used to treat impotence and erectile dysfunction in males. This medication contains Sildenafil, which helps to enhance blood flow to men's penis tissues, allowing them to enjoy sex for an extended period. Take this medication 30 minutes before sexual intercourse. You can take this medication before or after eating. The medicine Fildena 50 is only for men over the age of 18. This medicine has a 6-hour impact, therefore do not take it regularly. You should take this medication exactly as prescribed by your doctor.
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