ZainuddinN., MaarifM. S., RianiE., and NoorS. M. “Water Pollution from the Activity of Large-Ruminant Animal Quarantine Installation (AQI) in Its Receiving Water Body”. Tropical Animal Science Journal, Vol. 42, no. 1, Mar. 2019, pp. 68-75, doi:10.5398/tasj.2019.42.1.68.