Fikri, Miftahul, Marham Jupri Hadi, and M. Rajabul Gufran. 2026. “Developing English Pocket Book for Elementary School Students: Penelitian”. Jurnal Pengabdian Masyarakat Dan Riset Pendidikan 5 (1):3113-21. https://doi.org/10.31004/jerkin.v5i1.7735.