@article{melme2026,
title = {Effectiveness of Game-Based Learning and Collaborative Problem Solving on Students’ Mathematics Performance},
author = {Melme Jun Galas and Alice Comahig},
journal = {Psychology and Education: A Multidisciplinary Journal},
volume = {54},
number = {4},
pages = {428-437},
year = {2026},
doi = {10.70838/pemj.540402},
}