SETYANINGSIH, HESTI, Wardono Wardono, and Ardhi Prabowo. “The Effectiveness of PMRI Approach Aided by Educational Props to Improve Student’s Mathematical Literacy”. Unnes Journal of Mathematics Education 6, no. 1 (March 31, 2017): 44 - 51. Accessed April 19, 2024. https://journal.unnes.ac.id/sju/ujme/article/view/13631.