Mustafa, Mustafa. “Development Of Student Worksheets Based On Realistic Mathematics Approach To Improve Student’s Mathematics Communication Ability”. Apotema : Jurnal Program Studi Pendidikan Matematika 7, no. 2 (July 31, 2021): 129–137. Accessed May 17, 2025. https://www.publikasi.stkippgri-bkl.ac.id/index.php/APM/article/view/653.