Amin Taher Al-Herki, H. and Mohsin jarullah, subhi (2021) “Spectrophotometric Determination of Amoxicillin Trihydrate by Coupling with Diazotized 2,4-dinitroaniline”, Journal of Education and Science (JES), 30(4), pp. 177–192. doi: 10.33899/edusj.2021.130393.1165.