1.
Sunarni, Karyono H, Gunawan W. The Effect of Concept Map Learning, Problem Solving and Achievement Motivation on Indonesian Learning Outcomes. Mantik [Internet]. 2022Sep.20 [cited 2026May9];6(3):2789-97. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/2950