Marquina Zarauza, Montserrat. “A Phonetic-Acoustic Study of Inter- and Intra-Speaker Variation in Catalan-Spanish Bilingual Speakers”. Language and Law / Linguagem e Direito 4, no. 1 (September 13, 2017): 210–212. Accessed July 29, 2025. http://84.247.136.72/ojsletrasX/index.php/LLLD/article/view/2877.