Choojit, Saovanee. “Efficiency of Biofertilizer in Accelerating Growth of Chinese Kale, Cantonese and Celery under Organic Farming”. Science Technology and Innovation Journal 3, no. 3 (June 27, 2022): 13–24. Accessed May 19, 2024. https://li01.tci-thaijo.org/index.php/stij/article/view/254429.