Knutsen, K.L., Rose, W.I. and Jicha, B. 2011. La Yeguada volcanic complex in the Republic of Panama: an assessment of the geologic hazards using <sup>40</sup>ar/ <sup>39</sup> ar geochronology. Revista geológica de América central. 49, (Jan. 2011). DOI:https://doi.org/10.15517/rgac.v0i49.13100.