Fadhilah, I. ., Hamdan, A. M. and Razi, F. (2023) “Restaurant Liquid Waste Treatment into Clean Water Using Graded Filter-Ultrafiltration Membrane Polyethersulfone (PES) Method”, Jurnal Teknik Kimia dan Lingkungan, 7(2), pp. 74–84. doi: 10.33795/jtkl.v7i2.1691.