Masawat, Prinya, Tanatorn Kammuk, Nuttarika Riteaim, and Thitisorn Khanwong. 2024. “Determination of Phosphate in Pork by Digital Image Colorimetry Compared with UV-Visible Spectrophotometry”. Burapha Science Journal 29 (2 May-August). Chonburi, Thailand:853-68. https://li05.tci-thaijo.org/index.php/buuscij/article/view/232.