Sinurat 1, M., T. Manalu 2, and S. M. Situmeang 3. “PENGARUH PENAMBAHAN MINYAK ATSIRI JAHE TERHADAP BILANGAN PEROKSIDA MINYAK GORENG BEKAS”. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), vol. 9, no. 3, Jan. 2019, pp. 253-25, doi:10.36911/pannmed.v9i3.223.