Kusmiyati, T., . Santoso, and C. Siagian. “Trans Fatty Acid: TFA Implication: Does It Helpful or Harmful?”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 23, no. 1 (June 1, 2015): 69–79. Accessed October 25, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/4143.