Romero Villarroel, Wilber, and Sara Camacho Estrada. “Phonological Interference from Kichwa and Spanish to English When Producing the B V , Th D , Sh Ll Phonemes”. Revista Publicando 4, no. 12 (1) (September 5, 2017): 310–320. Accessed January 23, 2025. https://revistapublicando.org/revista/index.php/crv/article/view/661.