SURASA, S.; PRATAMA, G.; FEBLIDIYANTI, N. Pengembangan Proses Pengolahan Limbah di Wisma PMI Meningkatkan Efisiensi Kualitas Kadar Ph dan Amoniak : The Development of Waste Processing Processes at PMI Guesthouse Improves Efficiency in Ph and Ammonia Level Quality. Jurnal Riset Jakarta, v. 16, n. 1, p. 25-32, 16 Jan. 2024.