[1]
T. Triyanta and N. E. Maharani, “Efektifitas Em-4 (Effective Microorganism-4) dalam Menurunkan NH3 (Amoniak) dan TSS (Total Suspended Solid) Limbah Cair BBKPM Surakarta”, JIKeMB, vol. 1, no. 1, pp. 34–40, Nov. 2019.