SUMARMI, S.; WAHYUNINGTYAS, N. .; SAHRINA, A. .; ALIMAN, M. . The effect of environmental volunteer integrated with service learning (EV_SL) to improve student’s environment care attitudes and soft skills. Pegem Journal of Education and Instruction, [S. l.], v. 12, n. 1, p. 168–176, 2022. DOI: 10.47750/pegegog.12.01.16. Disponível em: https://www.pegegog.net/index.php/pegegog/article/view/1518. Acesso em: 30 sep. 2025.