Indraswari, Nur Fitriyah, and Fitriana Minggani. “Relational Thinking of College Students in Solving Recurrence Relation Problems Using Hanoi Tower Props”. Prisma Sains : Jurnal Pengkajian Ilmu Dan Pembelajaran Matematika Dan IPA IKIP Mataram, vol. 9, no. 1, June 2021, pp. 1-11, doi:10.33394/j-ps.v9i1.2885.