Shabrina, Friza Brillianty, and Muhlasin Amrullah. 2021. “Application of Bilingual Classroom Learning to English Language Skills at SD Muhammadiyah 1 Gempol Elementary School Students: Penerapan Pembelajaran Kelas Bilingual Terhadap Kemampuan Berbahasa Inggris Siswa SD Muhammadiyah 1 Gempol”. Proceedings of The ICECRS 10 (August). https://doi.org/10.21070/icecrs20211151.