SRI KURNIA HASTUTI. P PENGARUH MODEL PEMBELAJARAN GROUP INVESTIGATION DENGAN MEDIA CANVA TERHADAP KEMAMPUAN MENULIS TEKS OBSERVASI SISWA KELAS VII SMP TARUNA BANGSA SAWIT SEBERANG : INFLUENCE OF THE GROUP INVESTIGATION LEARNING MODEL WITH CANVA MEDIA FOR CAPABILITIES WRITING AN OBSERVATION TEXT FOR CLASS VII STUDENTS PALM NATION TARUNA SMP SEBARANG. Serunai : Jurnal Ilmiah Ilmu Pendidikan, [S. l.], v. 10, n. 1, 2024. Disponível em: https://www.ejournal.stkipbudidaya.ac.id/index.php/serunai/article/view/1319. Acesso em: 8 nov. 2026.