Maimunah Siregar, Suryani Sajar, Brendy Matalauta gm. Response of Celery Plant Growth and Production (Apium Graveolens L.) to Liquid Organic Fertilizer Goat Urine. JITCSE [Internet]. 2024 Oct. 30 [cited 2025 Apr. 7];1(3):120-8. Available from: http://ysmk.org/ejournal/index.php/jitcse/article/view/87