ANTARIA, N. A.; PRABAWANTO, S. A Praxeological Analysis of Textbook: Systems of Linear Inequalities in Two Variables. Journal of Mathematics Instruction, Social Research and Opinion, Bandung, Indonesia, v. 5, n. 2, p. 1455–1468, 2026. DOI: 10.58421/misro.v5i2.1410. Disponível em: https://journal-gehu.com/index.php/misro/article/view/1410. Acesso em: 13 may. 2026.