MURI, Nurhafiza; HASBI, Muh.; PURWANTI, Purwanti. Problem Based Learning Model with TaRL Approach on Reflection Material to Increase High School Students’ Learning Motivation. ETDC: Indonesian Journal of Research and Educational Review , [S. l.], v. 4, n. 3, p. 888–899, 2025. DOI: 10.51574/ijrer.v4i3.3475. Disponível em: https://etdci.org/journal/ijrer/article/view/3475. Acesso em: 24 aug. 2025.