Nikmah, Nailun, and Liknin Nugraheni. “Analysis of Students’ Mathematical Communication Skills in Eight Grade of Junior High School on Number Patterns”. Journal of Education and Learning Mathematics Research (JELMaR) 4, no. 1 (May 26, 2023): 20-30. Accessed November 23, 2024. https://jelmar.wisnuwardhana.ac.id/index.php/jelmar/article/view/106.