Setiawan, A., R. Ramadana, and M. Firdaus. “The Correlation Between The Sixth Grade Students’ Metacognitive English Learning Strategies and Their Basic Grammar Mastery in SDN 4 Gelumbang: Penelitian”. Jurnal Pengabdian Masyarakat Dan Riset Pendidikan, vol. 4, no. 2, Dec. 2025, pp. 14085-8, doi:10.31004/jerkin.v4i2.4458.