Yuliani, D. et al. 2024. Development of a contextual student worksheet on relations and functions to facilitate students’ mathematical conceptual understanding. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika. 7, 2 (Dec. 2024), 341–349. DOI:https://doi.org/10.30606/absis.v7i2.2645.