Validation of the analytical method using the energy dispersive X-ray fluorescence technique (EDXRF) for application in pharmaceutical sciences. Braz. J. Radiat. Sci. [Internet]. 20 de diciembre de 2022 [citado 17 de julio de 2025];10(4):1-20. Disponible en: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2080