ALSHEREFE, Z. A. kareem; AL-SABHA, T. N. Extractive spectrophotometric estimation of omeprazole and pantoprazole sodium using tropaeoline OO dye. Eclética Química, [S. l.], v. 51, p. e–1644, 2026. DOI: 10.26850/1678-4618.eq.v51.2026.e1644. Disponível em: https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/1644. Acesso em: 28 aug. 2026.