PURWATI L. THE IMPLEMENTATION OF USING FLASHCARDS TOWARDS STUDENTS PASSIVE VOICE MASTERY AT THE SECOND SEMESTER OF THE ELEVENTH CLASS OF SMA MUHAMMADIYAH 2 BANDAR LAMPUNG. TEACHER [Internet]. 2023Jul.23 [cited 2026Mar.5];3(2):96-101. Available from: https://jurnalp4i.com/index.php/teacher/article/view/2370