GÓMEZ PERALTA, Héctor.
 The Metaconstitutional Powers of the Presidency of the United States of America.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 24, n. 2, p. 181-188, june 2017.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7743" target="_new">https://cienciaergosum.uaemex.mx/article/view/7743</a>&gt;. Date accessed: 18 aug. 2026.
doi: <a href="https://doi.org/10.30878/ces.v24n2a10">https://doi.org/10.30878/ces.v24n2a10</a>.