ASLAN, H.; KUMCAĞIZ, H.; ALAKUŞ, K. An investigation of the relationship between the altruism levels, communication skills and problem solving skills of the elementary education and secondary education teachers. Pegem Journal of Education and Instruction, [S. l.], v. 8, n. 4, p. 707–728, 2018. DOI: 10.14527/pegegog.2018.028. Disponível em: https://www.pegegog.net/index.php/pegegog/article/view/pegegog.2018.028. Acesso em: 1 may. 2026.