Eleftheriadou A, Akratos C, Vavatsikos A, Gratziou ME. A Review of contemporary sewage sludge treatment and management methods in European countries with an emphasis on Greece. ta [Internet]. 2023 Nov. 30 [cited 2025 Apr. 7];1(4). Available from: https://ejournals.epublishing.ekt.gr/index.php/ta/article/view/36997