Soeleman M, Prabawanto S, Indrawati G A. Pre-Service Mathematics Teachers Learn the Concept of Conic Sections: A Praxeological Analysis of Textbooks. prisma. [Internet]. 2026 Jun. 4 [cited 2026 Jun. 4];15(1):58-71. Available from: https://jurnal.unsur.ac.id/index.php/prisma/article/view/5991