Evendi, Erpin. 2022. “Encouragement of Active Learning Strategies in Mathematics Courses As an Effort to Improve Students’ Critical Thinking Skills”. Prisma Sains : Jurnal Pengkajian Ilmu Dan Pembelajaran Matematika Dan IPA IKIP Mataram 10 (4):890-98. https://doi.org/10.33394/j-ps.v10i4.6783.