HUTCHISON, Mireille.
 Failure of the old concepts and new strategies for a sustainable development.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 2, n. 2, p. 147-152, oct. 2017.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7693" target="_new">https://cienciaergosum.uaemex.mx/article/view/7693</a>&gt;. Date accessed: 19 oct. 2026.