TECHNICAL FEATURES OF COLOUR SYSTEM DEVELOPMENT IN ELECTRONIC ADVERTISING. World Science, [S. l.], v. 1, n. 9(49), p. 28–36, 2019. DOI: 10.31435/rsglobal_ws/30092019/6699. Disponível em: https://rspublisher.org/index.php/ws/article/view/229. Acesso em: 17 mar. 2026.