Vol. 6 No. 1 (2021)

Estudios λambda. Teoría y práctica de la didáctica en lengua y literatura. Year 2021, Volume 6, Number 1, January - June 2021, is a biannual publication edited by the University of Sonora, through the Division of Humanities and Fine Arts, in the Department of Letters and Linguistics. Blvd. Luis Encinas y Rosales S / N, Col. Centro, C.P. 83000, Hermosillo, Sonora, Mexico; Tel (662) 2592 187, (662) 2125 912, www.estudioslambda.uson.mx, Estudioslambda@unison.mx. Responsible editors: Francisco González Gaxiola and María Teresa Alessi Molina. Reservation of Rights to Exclusive Use number 04 – 2021– 061813302900-203.. ISSN: 2448-5942; both granted by the National Institute of Copyright. Technical support: Computer Services of the University of Sonora, Computer Science Department, through the Computer Services Area, Building 8C; Tel (662) 2592 227. Responsible for the last update of this number: María de los Ángeles Galindo Ruiz de Chávez. Date of last modification January 4, 2021