HARADA O., Eduardo.
 Mathematics: Discovered or Invented? Constructivist Realism’s Answer.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 12, n. 2, p. 193-198, mar. 2015.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7541" target="_new">https://cienciaergosum.uaemex.mx/article/view/7541</a>&gt;. Date accessed: 19 aug. 2026.