“Aquaria Flushing Technique Of Rosella Extract (Hibiscus sabdariffa Linn) to Determine The Value of SGOT and SGPT in Milk Fish (Chanos chanos) Induced by Heavy Metals (Hg)”, J. Agro. & Fish, vol. 15, no. 2, pp. 650–654, Nov. 2022, doi: 10.52046/agrikan.v15i2.1358.