HASIBUAN, M. F. Efforts to Improve Student Learning Outcomes Through The Two Stay-Two Stray (TS-TS) Type Cooperative Learning Model In Class VI Mathematics Subjects At SDN 108384 Lubuk Pakam. Journal of Classroom Action Research , [S. l.], v. 3, n. 1, p. 37–45, 2024. DOI: 10.52622/jcar.v3i1.213. Disponível em: https://journal.eltaorganization.org/index.php/jcar/article/view/213. Acesso em: 31 jan. 2026.