Ceren Karakaş, and Didem Özcimen. “Production of Tomato Stalk Biochar and Its Usage in Hydrophonic Agriculture”. Journal of Chemical Engineering Research Updates 4, no. 1 (December 18, 2017): 15–22. Accessed June 8, 2025. https://www.avantipublishers.com/index.php/jceru/article/view/889.