PANJAITAN, M. Azhari; JUANDI, Dadang. Analysis of Problems in Learning Mathematics Based on Difficulties, Errors, and Misconceptions in the Material of Equations and Inequality Absolute Values of One Variable: Systematic Literature Review. KnE Social Sciences, [S. l.], v. 9, n. 13, p. 316–324, 2024. DOI: 10.18502/kss.v9i13.15932. Disponível em: http://thrillriftranks.com/index.php/KnE-Social/article/view/15932. Acesso em: 6 feb. 2025.