MAULYDA, Mohammad Archi; UMAR, Umar; HIDAYATI, Vivi Rachmatul. DEVELOPMENT OF MATHEMATICAL SNAKES AND LADDERS MEDIA TO IMPROVE ELEMENTARY STUDENTS' LEARNING OUTCOMES ON CIRCLE MATERIALS. Symmetry: Pasundan Journal of Research in Mathematics Learning and Education, [S.l.], v. 6, n. 2, p. 91-99, dec. 2021. ISSN 2548-2297. Available at: <https://journal.unpas.ac.id/index.php/symmetry/article/view/4709>. Date accessed: 02 july 2022. doi: http://dx.doi.org/10.23969/symmetry.v6i2.4709.