Buhaerah B, Nasir M, Busrah Z, Aras A. Scaffolding on Sequence and Series Learning for Didactic Anticipation. supremum j of mathematics education [Internet]. 2023Jan.28 [cited 2024Apr.27];7(1):69-82. Available from: https://journal.unsika.ac.id/index.php/supremum/article/view/7019