WIDIANA, I Wayan; TEGEH, I Made; PARWATA, I Gusti Lanang Agung; ., Hanikah. Improving Student’s Factual Knowledge with Concrete Media through Observing Activities in Scientific Approaches in Elementary Schools. Journal of Education and e-Learning Research, [S. l.], v. 7, n. 3, p. 293–299, 2020. DOI: 10.20448/journal.509.2020.73.293.299. Disponível em: https://asianonlinejournals.com/index.php/JEELR/article/view/2069. Acesso em: 17 sep. 2025.