SWASTIKA, Galuh Tyasing. REPRESENTASI PROBLEM SOLVING NON-RUTIN. Jurnal Pendidikan Edutama, [S. l.], v. 6, n. 1, p. 43–52, 2019. DOI: 10.30734/jpe.v6i1.172. Disponível em: http://ejurnal.ikippgribojonegoro.ac.id/index.php/JPE/article/view/172. Acesso em: 22 jun. 2025.