., Subagyo, Mulyono ., and YL Sukestiyarno. “PEMBELAJARAN MATEMATIKA BERMUATAN PENDIDIKAN KARAKTER DENGAN PENDEKATAN PROBLEM POSING MELALUI LABORATORIUM TEENZANIA”. Unnes Journal of Mathematics Education Research 2, no. 1 (1). Accessed May 29, 2024. https://journal.unnes.ac.id/sju/ujmer/article/view/1245.