DEMMA PAPIANG, Restu; SUSANTI, Mathilda. The Effect of Outdoor Learning Math Using Gps-Based Mobile Technology-Assisted Mathematics Traces on Junior High School Students’ Problem-Solving Ability and Mathematical Communication Skills . International Journal of Studies in International Education, [S. l.], v. 2, n. 2, p. 61–67, 2025. DOI: 10.62951/ijsie.v2i2.278. Disponível em: https://international.aripi.or.id/index.php/IJSIE/article/view/278. Acesso em: 17 may. 2025.