DAHMANI, Souhaila. Standards of validity and reliability in quantitative and qualitative research: Methods of application. The International tax journal, [S. l.], v. 53, n. 3, p. 1422–1434, 2026. Disponível em: https://internationaltaxjournal.online/index.php/itj/article/view/660. Acesso em: 1 jun. 2026.