EL SHEIKH, Ragaa; GOUDA, Ayman A.; SOLIMAN, Hanan. SENSITIVE SPECTROPHOTOMETRIC DETERMINATION OF ACETYLCHOLINESTRASE INHIBITOR DONEPEZIL HYDROCHLORIDE IN PURE FORM AND PHARMACEUTICAL FORMULATIONS USING SULPHONPHETHALIN DYES. International Journal of Pharmacy and Pharmaceutical Sciences, [S. l.], v. 8, n. 8, p. 274–281, 2015. Disponível em: https://www.journals.innovareacademics.in/index.php/ijpps/article/view/6316. Acesso em: 5 dec. 2025.