Fawensi PT, Zulkardi Z, Susanti E, Meryansumayeka M. Integrating desmos and songket motifs: A PMRI-based learning trajectory for rotation. J. Elemen [Internet]. 2026 Apr. 30 [cited 2026 Jun. 18];12(2):463-8. Available from: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/33421