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, Tromsø, Norway, v. 11, n. 2, p. 61–76, 2022. DOI: 10.7557/1.11.2.6424. Disponível em: https://septentrio.uit.no/index.php/borealis/article/view/6424. Acesso em: 3 may. 2026.