1 1 10 THE EFFECTIVENESS USING FLASHCARD TO IMPROVE VOCABULARY MASTERY OF GRADE 4 & 5 STUDENTS OF SDN GETASBLAWONG Hafidzati Rifda Azzaria Pengarang mixed material 20240704 Wonosobo Universitas Sains Al-Qur'an 2025 HAFIDZATI_RIFDA_AZZARIA.png.png