Ramadhan, Januar, and M Abror. “The Effect of Concentration and Organic Fertilizer on Pakcoy Plant Growth and Yield With Wick Hydroponic System”. Procedia of Engineering and Life Science 2, no. 2 (June 30, 2022). Accessed October 13, 2024. https://pels.umsida.ac.id/index.php/PELS/article/view/1271.