Dues 2021 – PhD20,00 zł Dues 2021 - PhD quantity Add to cart Category: Membership fee Related products Membership feeDues 2023 – PhD 40,00 zł Add to cart Membership feeDues 2017 – Professor / Assistant Professor 25,00 zł Add to cart Membership feeDues 2023 – The others 30,00 zł Add to cart