SUARNI, K. D.; GUNARTHA, I. W. .; SUKMAYADI, D. THE EFFECT OF THE TRI HITA KARANA-ORIENTED PROBLEM-BASED LEARNING MODEL ON ECOLOGICAL ATTITUDES AND LEARNING OUTCOMES. Indonesian Journal of Educational Development (IJED), [S. l.], v. 4, n. 2, p. 173–183, 2023. DOI: 10.59672/ijed.v4i2.3048. Disponível em: https://ojs.mahadewa.ac.id/index.php/ijed/article/view/3048. Acesso em: 21 aug. 2025.