DEL CASTILLO VELASCO MARTÍNEZ, Iris et al.
 Evaluating sustainability of tourism in Natural Protected Areas: a model proposed for Parque Nacional Bahía de Loreto.
<strong>El Periplo Sustentable</strong>, [S.l.], n. 39, p. 7 - 30, july 2020.
ISSN 1870-9036.
Available at: &lt;<a href="https://rperiplo.uaemex.mx/article/view/11013" target="_new">https://rperiplo.uaemex.mx/article/view/11013</a>&gt;. Date accessed: 23 aug. 2026.
doi: <a href="https://doi.org/10.36677/elperiplo.v0i39.11013">https://doi.org/10.36677/elperiplo.v0i39.11013</a>.