Valentin-Marquez, Wilfredo. “A comparative study of /s/ in Puerto Rican Spanish and the Cuban and Dominican dialects”. Borealis – An International Journal of Hispanic Linguistics 11, no. 2 (October 17, 2022): 61–76. Accessed February 4, 2025. https://new.eludamos.org/index.php/borealis/article/view/6424.