Nurmawanti I, Sulandra IM. Exploring of Student’s Algebraic Thinking Process Through Pattern Generalization using Similarity or Proximity Perception. MOS [Internet]. 2020 May 30 [cited 2024 Jul. 5];9(2):191-202. Available from: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/603