ADIL SHIHAB AL-HAMMOODI, I.; AL-SABHA, T. Spectrophotometric Determination of Ibuprofen and Nystatin Via Ion Pair Complex Formation Using Chromotrope 2R. Journal of Education and Science, [S. l.], v. 28, n. 2, p. 289–299, 1970. DOI: 10.33899/edusj.1970.161532. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41753. Acesso em: 10 sep. 2025.