Aini N, Sumargiyani S. Developing Methematics Student Activitu Sheel (SAS) In transfornation for Seventh Grade Students of SMP/MTs Based Curriculum 2014. J. Honai Math [Internet]. 2018 Mar. 27 [cited 2026 Feb. 3];1(1):56-6. Available from: https://journalfkipunipa.org/index.php/jhm/article/view/23