ABBAS KARIM, Ahmed. Levels of Cognitive Depth and Their Relationship to Environmental Advocacy Skills Among Biology Teachers for the Preparatory Stage. Indonesian Journal of Humanities and Social Sciences, [S. l.], v. 4, n. 3, p. 775–784, 2023. DOI: 10.33367/ijhass.v4i3.4512. Disponível em: https://ejournal.uit-lirboyo.ac.id/index.php/IJHSS/article/view/4512. Acesso em: 1 feb. 2026.