Ulaan, Magdalin, et al. “The Effect of White Turmeric Extract (Curcuma Mangga Val) in Commercial Feed on the Growth of Tilapia (Oreochromis Niloticus)”. Jurnal Biologi Tropis, vol. 25, no. 4b, Nov. 2025, pp. 200-7, doi:10.29303/jbt.v25i4b.10725.