Gaya APA

2110247036, A, H, G. (2025). the effect of using duolingo as a gamification app on junior high school students’ self-directed learning ability and writing skills . Pekanbaru: UNRI – PASCA – Magister Pendidikan Bahasa Inggris.

Gaya MLA

2110247036, ANNISA, HAFIZAH, GAMAL. "the effect of using duolingo as a gamification app on junior high school students’ self-directed learning ability and writing skills". Pekanbaru: UNRI – PASCA – Magister Pendidikan Bahasa Inggris, 2025. CD Tesis.