PEMBUATAN PUPUK ORGANIK CAIR DARI LIMBAH CAIR INDUSTRI PERIKANAN MENGGUNAKAN ASAM ASETAT DAN EM4 (Effective Microorganisme 4): Liquid organic fertilizer production from Fishery Industrial Wastewater Activated by Acetic Acid and EM4. AKU [Internet]. 2018 Sep. 12 [cited 2026 Jun. 1];2(1). Available from: https://journal.ubb.ac.id/index.php/akuatik/article/view/390