Kurnianta, Legita Dwi, Prapti Sedijani, and Ahmad Raksun. “The Effect of Liquid Organic Fertilizer (LOF) Made from Rabbit Urine and NPK Fertilizer on the Growth of Bok Choy (Brassica Rapa L. Subsp. Chinensis)”. Jurnal Biologi Tropis 21, no. 1 (January 27, 2021): 157–170. Accessed April 26, 2024. https://jurnalfkip.unram.ac.id/index.php/JBT/article/view/2426.