Putri, R. A., & Julianti, S. (2025). Optimalisasi Sistem Pengolahan Air Limbah Domestik Berbasis Biofilter Anaerob-Aerob di Permukiman Padat Penduduk. Journal of Science and Technology: Alpha, 1(2), 42–47. https://doi.org/10.70716/alpha.v1i2.173