Isnainun, Eva, Etik Tini, and suwarto suwarto. “Growth and Results of Three Varieties Celery (Apium Graveolens L) With Addition of Alternative Nutrition in the Hydroponic Floating System”. AGROLAND The Agricultural Sciences Journal (e-Journal) 8, no. 2 (August 27, 2021). Accessed July 23, 2024. http://jurnal.faperta.untad.ac.id/index.php/agroland/article/view/690.