Z. S. J. Khnyab, Z. B. A. Wahid Jasem, H. mohammed abbas kasar, A. S. Saleh Mahdi, and H. A. zair Hussien, “A Study on the Types of Coulombs in GC and HPLC”, IMJAT, vol. 2, no. 9, pp. 92–109, Sep. 2024, Accessed: Jul. 12, 2026. [Online]. Available: https://multijournals.org/index.php/innovative/article/view/2089