SITANGGANG, F. J. .; TAMBUNAN, L. O. .; SINAGA, C. V. R. . The Effect Of Contextual Teaching And Learning Model On Students’ Mathematical Critical Thinking Skills. Jurnal Ilmu Sosial dan Humaniora , [S. l.], v. 3, n. 4, p. 368–379, 2025. DOI: 10.58540/isihumor.v3i4.1232. Disponível em: https://putrapublisher.org/ojs/index.php/isihumor/article/view/1232. Acesso em: 18 apr. 2026.