“Respon Pemberian Ekstrak Tomat dan Waktu Fermentasi Terhadap Konsetrsi Kalium Pupuk Cair Limbah Tahu”, essh, vol. 2, no. 1, pp. 89–93, Jan. 2021, Accessed: Jan. 28, 2026. [Online]. Available: https://journal-center.litpam.com/index.php/essh/article/view/355