Batubara LS. Improving Students’ Skill In Writing Through Cooperative Learning Strategy At Bilingual Class Of Essenville School Bandung: -. Bayani [Internet]. 30 Juni 2025 [dikutip 2 Februari 2026];5(1):148-5. Tersedia pada: https://ejournal.umbandung.ac.id/index.php/bayani/article/view/790