On Friday, March 31, 2023, María Gabriela Marrero González defended her thesis titled Aqueduct: The History of Water in San Juan, a translation from Spanish into English of Acueducto: historia del agua en San Juan by Dr. Aníbal Sepúlveda Rivera.
The Thesis Committee, formed by Prof. H. Jane Barnes de Ramírez, Luis A. García Nevares, Ph. D., and thesis advisor David Auerbach, Ph. D., awarded her thesis the grade sobresaliente con recomendación para publicar.