ПОРТЯНКО, Т. М. Working out of improvement procedure of quality control system at the pharmaceutical enterprises. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 5(45), p. 49–52, 2010. DOI: 10.15587/1729-4061.2010.2833. Disponível em: https://journals.uran.ua/eejet/article/view/2833. Acesso em: 3 may. 2024.