HARAHAP, Kholilah Amriani; SURYA, Edy. Application of Cooperative Learning Model With Type of Two Stay Two Stray to Improve Results of Mathematics Teaching. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 33, n. 2, p. 156–165, 2017. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/7370. Acesso em: 17 sep. 2025.