Mohammed, Riyadh Radhi. “Spectrophotometric Determination of Acyclovir Drug by Azo Coupling With 4,4’-Sulfonyldianiline and Study Properties of Thermodynamic”. Journal of Kufa for Chemical Sciences 5, no. 1 (December 1, 2025): 307–323. Accessed June 28, 2026. https://journal.uokufa.edu.iq/index.php/jkcs/article/view/20213.