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”, SJIP, vol. 10, no. 1, Jul. 2024.