Simanjuntak, Cindy Maria, Ani Lestari, and Hayatul Rahmi. “Uji Efektivitas Pemberian Fermentasi Air Kelapa (Cocos Nucifera L.) Terhadap Pertumbuhan Tanaman Caisim (Brassica Juncea L.) Varietas Tosakan”. Jurnal Ilmiah Wahana Pendidikan 7, no. 3 (June 30, 2021): 241-247. Accessed April 19, 2026. https://www.jurnal.peneliti.net/index.php/JIWP/article/view/787.