SABRAWI S, Senowarsito, Arso Setyaji. Students’ Perception on the Use of Duolingo in Learning English as Foreign Language at State Senior High School 1 Kajen: Students’ Perception on the Use of Duolingo in Learning English as Foreign Language. jpi [Internet]. 2024 Oct. 17 [cited 2026 Sep. 16];2(2):1-10. Available from: https://terbitan.potlot.id/index.php/jurnalpedagogisindonesia/article/view/69