1.
Irsyad Y, Suhito S, Suyitno A. Creative Problem Solving Learning to Fix Errors Eighth Grader In Problem Solving Matter. UJME [Internet]. 31Mar.2017 [cited 26Apr.2024];6(1):87 -96. Available from: https://journal.unnes.ac.id/sju/ujme/article/view/12603