Ratih Puspita Sari, Kurniawan E. The Influence of the Reciprocal Teaching Learning Model Assisted by Student Worksheets (LKPD) on Students Mathematical Communication Ability. sigmamu [Internet]. 2024 Dec. 6 [cited 2025 Jan. 22];2(2):1-9. Available from: https://journals.balaipublikasi.id/index.php/sigmamu/article/view/205