(2007). Methyl acetoacetate as a Coupling Agent inSpectrophotometric Determination of p- Aminobenzoic Acid by Azo-Dye Formation Reaction. , 5(3), 192-206.
. "Methyl acetoacetate as a Coupling Agent inSpectrophotometric Determination of p- Aminobenzoic Acid by Azo-Dye Formation Reaction". , 5, 3, 2007, 192-206.
(2007). 'Methyl acetoacetate as a Coupling Agent inSpectrophotometric Determination of p- Aminobenzoic Acid by Azo-Dye Formation Reaction', , 5(3), pp. 192-206.
Methyl acetoacetate as a Coupling Agent inSpectrophotometric Determination of p- Aminobenzoic Acid by Azo-Dye Formation Reaction. , 2007; 5(3): 192-206.