UTAMI, ROHULA, et al. “Short Communication: Preservation Effect of Javanese Turmeric and Red Ginger Essential Oils on Coated Frozen Patin Fillets”. Nusantara Bioscience, vol. 8, no. 2, Nov. 2016, pp. 264-7, https://doi.org/10.13057/nusbiosci/n080220.