Daulay LA. PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA MELALUI MODEL AUDITORY INTELLECTUALLY REPETITION (AIR) DI SMP NEGERI 5 TAKENGON . JKPM [Internet]. 2023 May 30 [cited 2025 Sep. 2];2(2):81-90. Available from: https://univamedan.ac.id/ejurnal/jkpm/article/view/481