Sitorus, F. R. ., Ilfan, F. ., & Hutagalung, W. L. C. . (2020). Optimalisasi Desain Instalasi Pengolahan Air Limbah Tempat Pemrosesan Akhir Talang Gulo Lama. Jurnal Engineering, 2(1), 50-53. Retrieved from https://online-journal.unja.ac.id/JurnalEngineering/article/view/9161