[1]
“El uso de los drills para combatir fosilizaciones en la interlengua de aprendientes portugueses de ELE / Using drills to fight the fossilizations in the interlanguage of Portuguese ELE learners. An empirical study”, Tejuelo, vol. 36, pp. 249–280, Sep. 2022, doi: 10.17398/1988-8430.36.249.