Y. ANDRIANI, Y. DHAHIYAT, Z. ZAHIDAH, and I. ZIDNI, “The effect of stocking density ratio of fish on water plant productivity in aquaponics culture system”, Nusantara Biosci, vol. 9, no. 1, pp. 31–35, Feb. 2017, doi: 10.13057/nusbiosci/n090106.