EL RIZAQ, Agung Dwi Bahtiar; SARMINI, Sarmini; SUNARTO, Sunarto. The Role of Local Character Values in Developing Social Studies Learning Materials to Improve Students National Insight. The Indonesian Journal of Social Studies, [S. l.], v. 2, n. 2, p. 59–65, 2019. DOI: 10.26740/ijss.v2n2.p59-65. Disponível em: https://journal.unesa.ac.id/index.php/jpips/article/view/5412. Acesso em: 14 mar. 2025.