Camacho Estrada, Sara, and Wilber Romero Villarroel. “Syntax Interference Caused by Kichwa and Spanish When Writing in English”. Revista Publicando, vol. 4, no. 12 (1), Sept. 2017, pp. 284-96, https://revistapublicando.org/revista/index.php/crv/article/view/659.