Astuti, T. D. “Pengaruh Penggorengan Berulang Terhadap Kualitas Minyak Goreng: Effect of Repeated Frying on The Quality of Cooking Oil”. Borneo Journal of Medical Laboratory Technology, vol. 1, no. 2, Apr. 2019, pp. 62-66, doi:10.33084/bjmlt.v1i2.713.