Soonpan, Patamaporn, Linna Tongyonk, and Chamnan Patarapanich. 2017. “Analysis of Trans Fatty Acid Content in Deep Fried Foods, Milk and Dairy Products by Attenuated Total Reflection – Fourier Transform Infrared Spectroscopy”. Journal of Health Research 25 (4):205-9. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/81211.