Herlambang, Susila, Danang Yudhiantoro, Muammar Gomareuzzaman, Indriana Lestari, Astrid Wahyu Adventri Wibowo, and Ayu Utami. “The Effect of Biochar on Root Growth in Sustainable Agriculture”. KnE Life Sciences 7, no. 3 (June 7, 2022): 521–530. Accessed August 13, 2022. https://knepublishing.com/index.php/KnE-Life/article/view/11158.