Elbinus Barutu S. The Effect Of Student Learning Preparation On The Achievement Of Mathematics Learning In Squadrate And Square Roots Of Round Numbers On High Junior School Students. ducare [Internet]. 2023 Apr. 7 [cited 2025 Feb. 1];1(01):7-12. Available from: https://seaninstitute.or.id/bersinar/index.php/ducare/article/view/3