Despina Vamvuka, EvangelosMachairas, Stelios Sfakiotakis, and Olga Pantelaki. “Physically Activated Agricultural Waste Biochars for Production of Pollutant Adsorbents”. Journal of Chemical Engineering Research Updates 7, no. 1 (October 8, 2020): 6–15. Accessed January 18, 2026. https://www.avantipublishers.com/index.php/jceru/article/view/975.