UMROH; YUHANA, Yuyu. Development of test instruments for the metacognition ability of linear program materials. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika, [S. l.], v. 8, n. 1, p. 43–54, 2025. DOI: 10.30606/absis.v8i1.2662. Disponível em: https://journal.upp.ac.id/index.php/absis/article/view/2662. Acesso em: 2 aug. 2025.