MAULINA, Cut; SAMINAN, Saminan; DUSKRI, M. Mathematical Understanding Ability of Students through Contextual Teaching Learning at the Merchant Marine School. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 44, n. 2, p. 135–142, 2019. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/9765. Acesso em: 12 oct. 2025.