Ar-sanork K, Wongbuth L, Karuwan C, Surapanich N, Wilairat P, Chaisuwan P. RAPID ANALYSIS OF CAFFEINE AND PARACETAMOL USING MICRO-LIQUID CHROMATOGRAPHY WITH MIXED MODE MONOLITHIC COLUMN. Suranaree J Sci Technol [internet]. 2026 Aug. 28 [cited 2026 Sep. 10];28(2):030041(1-6). available from: https://ph04.tci-thaijo.org/index.php/SUJST/article/view/14903