Purba, A., Lestari, M., Imnadir, I., Sari, M., Silitonga, H., & Siburian, J. (2024). SISTEM PENDETEKSIAN AIR LIMBAH CAIR INDUSTRI. Jurnal Darma Agung, 32(1), 483 - 493. doi:10.46930/ojsuda.v32i1.4131