Esparza-Flores, M.
(2017).
 Insufficient employment and deteriorating working conditions in Zacatecas at the dawn of the new century.
<em>Paradigma Económico, 4</em>(2), 61-84.
Retrieved from <a href="https://paradigmaeconomico.uaemex.mx/article/view/4782" target="_new">https://paradigmaeconomico.uaemex.mx/article/view/4782</a>