Imam, S., R. Tri Hertamawati, S. Anwar, B. Prasetyo, S. Budi Kusuma, B. Hariono, S. Kautsar, and R. E. Rachmanita. “Design of an exhaust fan with activated charcoal in a broiler closed houses for ammonia gas mitigation”. Creative Science, vol. 14, no. 3, Aug. 2022, p. 247352, doi:10.55674/snrujst.v14i3.247352.