Qader NW, Khalo SA. Effect of Fertilizer With Potassium Humate and the Method of Addition to the Growth and Yield of Red Cabbage: Pengaruh Pupuk Kalium Humate dan Cara Penambahannya terhadap Pertumbuhan dan Hasil Kubis Merah. acopen [Internet]. 2024 May 10 [cited 2025 Dec. 8];9(2):10.21070/acopen.9.2024.9330. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/9330