Phumphanit, Yupha, Anisatur Rohmawati, & Wanida Simpol.
" EFFECT OF APPLING FLIPPED CLASSROOM ON ENGLISH ACHIEVEMENT OF PRIMARY 5 STUDENTS IN COVID-19 SITUATION." <em>Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC)</em> [Online], 1.2 (2021): 1-10. Web. 17 May. 2024