@misc{Sánchez-Sánchez_Gabriel_Academic,
 author={Sánchez-Sánchez, Gabriel and Encabo-Fernández, Eduardo},
 howpublished={online},
 publisher={Wydawnictwo UMCS},
 language={eng},
 type={artykuł},
 title={Academic achievement of foreign language undergraduate students during pandemic times},
 keywords={foreign languages, education, pandemic, academic achievement},
}