DAMAYANTI, Firda; WINDA AMELIA. Optimizing the Numbered Heads Together Method to Improve Mathematical Word Problem-Solving Skills in LCM Material. Journal of Practice Learning and Educational Development , [S. l.], v. 6, n. 2, p. 1775–1780, 2026. DOI: 10.58737/jpled.v6i2.1107. Disponível em: https://www.digitalpress.gaes-edu.com/index.php/jpled/article/view/1107. Acesso em: 8 oct. 2026.