[1]
A. . H. Al-Bagawi, S. . Sh. Alenezi, R. . El Sheikh, G. . Abdel Fattah, and A. . A. Gouda, “Development of an efficient dispersive liquid-liquid microextraction approach combined with spectrophotometry for determination of antiviral drug, valacyclovir HCl in pharmaceutical formulations”, Bull. Chem. Soc. Eth., vol. 37, no. 3, pp. 579–592, Mar. 2023.