Nabeel S. Othman. 2021. “P-Aminobenzoic Acid As a New Reagent in Spectrophotometric Determination of Salbutamol Sulphate Via Oxidative Coupling Reaction”. I T A L I E N I S C H 11 (2):264-70. https://doi.org/10.1115/italienisch.v11i2.115.