Johnson, A.F., Gonzales, C., Townsel, A. and Cisneros-Montemayor, A.M. 2019. Marine ecotourism in the Gulf of California and the Baja California Peninsula: Research trends and information gaps. Scientia Marina. 83, 2 (Jun. 2019), 177–185. DOI:https://doi.org/10.3989/scimar.04880.14A.