Kamid K, Huda N, Rohati R, Sufri S, Iriani D, Anwar K. DEVELOPMENT OF MATHEMATICS TEACHINGS BASED ON APOS THEORY: CONSTRUCTION OF UNDERSTANDING THE CONCEPT OF STUDENT STRAIGHT LINE EQUATION. Ta’dib [Internet]. 2021Jun.28 [cited 2026Feb.27];24(1):81-92. Available from: https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/takdib/article/view/2346