SIAHAAN, Hana Auriel Sharon; SIAGIAN, Muhammad Daut; RIKAYANTI. Exploring Students’ Conceptual Images of Function and Their Properties: A Hermeneutic Phenomenological Study. Jurnal Didactical Mathematics, [S. l.], v. 8, n. 2, p. 420–444, 2026. DOI: 10.31949/dm.v8i2.19093. Disponível em: https://www.ejournal.unma.ac.id/index.php/dm/article/view/19093. Acesso em: 6 aug. 2026.