SHOUJAA, A. Simultaneous and Rapid Separation and Determination of Vitamins B1, B2, PP, and B6 Using Ion-pair Rp-HPLC and Ultra Violet Detection in Multivitamin Tablets. B R Nahata Smriti Sansthan International Journal of Phramaceutical Sciences & Clinical Research, [S. l.], v. 2, n. 2, 2023. DOI: 10.22377/ijpscr.v2i2.85. Disponível em: http://ijpscr.info/index.php/ijpscr/article/view/85. Acesso em: 10 mar. 2025.