DAMIATI, Mia; RUFI'I, Rufi'i; DANU, Retno. The Elaboration of Tangram Media with a Scientific Approach to Social Studies Learning in Elementary School. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 6, n. 12, p. 269–273, 2018. DOI: 10.31686/ijier.vol6.iss12.1276. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/1276. Acesso em: 13 jul. 2025.