SITTI RAHMATIA YASIN HILUMALO; ABDUL RAHMAT; RUSMIN HUSAIN. LANGUAGE AS A MEANS OF SCIENTIFIC THINKING IN LEARNING INDONESIAN THROUGH GROUP INVESTIGATION METHODS IN THE FOURTH GRADE OF THE TIBAWA 13 PUBLIC ELEMENTARY SCHOOL. European Journal of Humanities and Educational Advancements, [S. l.], v. 2, n. 11, p. 122-124, 2021. Disponível em: https://scholarzest.com/index.php/ejhea/article/view/1472. Acesso em: 9 jan. 2025.