Semail, N.-F. and Abdul Keyon, A.S. and Saad, B. and Kamaruzaman, S. and Mohamad Zain, N.N. and Lim, V. and Miskam, M. and Wan Abdullah, W.N. and Yahaya, N. and Chen, D.D.Y. (2022) Simultaneous preconcentration and determination of sulfonamide antibiotics in milk and yoghurt by dynamic pH junction focusing coupled with capillary electrophoresis. Talanta, 236. ISSN 00399140