SEKHER, A.; HAGA, L.; DIA, S. The impact of adopting the international specifications standard ISO 26000 in achieving the purple economy: Case study of Algeria Telecom. International journal of economic perspectives, [S. l.], v. 19, n. 4, p. 1125–1140, 2025. Disponível em: http://ijeponline.org/index.php/journal/article/view/943. Acesso em: 13 nov. 2025.