BENJUMEA ARIAS, Martha Luz et al.
 Identification of External Factors Affecting the Strengthening of Associative Production Units (apu) in Medellin, Colombia..
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 22, n. 1, p. 8-18, feb. 2015.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7841" target="_new">https://cienciaergosum.uaemex.mx/article/view/7841</a>&gt;. Date accessed: 19 aug. 2026.