Qader , N. W. ., & Khalo , S. A. . (2024). 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. Academia Open, 9(2), 10.21070/acopen.9.2024.9330. https://doi.org/10.21070/acopen.9.2024.9330