AHMED MAHMOUD MOHAMED HASSAN; AMMAR YASSER HASHIM; MOHAMED AMIN ALI NAHIR. Comparison Study for Stability Constants of Azo-dyes Produced from The Reaction of Tetracycline with Two Diazotized-reagents at Different pH. Central Asian Journal of Medical and Natural Science, v. 5, n. 4, p. 591-600, 28 Jul. 2024.