Dues 2020 – PhD20,00 zł Dues 2020 - PhD quantity Add to cart Category: Membership fee Related products Membership feeDues 2021 – Professor / Assistant Professor 25,00 zł Add to cart Membership feeDues 2021 – The others 15,00 zł Add to cart Membership feeDues 2024 – The others 30,00 zł Add to cart