MUHAMMAD, Azamul Fadhly Noor; MARSIGIT, Marsigit; SOEHARTO, Soeharto. Learning the concept of two-dimensional figure through Borobudur artifacts for lower graders of elementary school mathematics. Ethnomathematics Journal, [S. l.], v. 2, n. 2, p. 43–50, 2021. DOI: 10.21831/ej.v2i2.39885. Disponível em: https://journal.uny.ac.id/index.php/ethnomath/article/view/39885. Acesso em: 10 may. 2025.