Handriani, H., M. Faisal, and C. M. Rosnelly. “Wastewater Processing of Chicken Slaughterhouses Using Combination of Trickling Filter and Rotating Biological Contactor”. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), vol. 14, no. 1, Jan. 2025, pp. 249-61, doi:10.23960/jtep-l.v14i1.249-261.