ДАНЧЕНКО, А. Л.; УЛЬШИН, В. А. Determine the quality and effectiveness of teaching materials of training systems. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 6, n. 2(48), p. 51–56, 2010. DOI: 10.15587/1729-4061.2010.3230. Disponível em: https://journals.uran.ua/eejet/article/view/3230. Acesso em: 22 dec. 2024.