Setiawan M, Wutsqa DU. The Influence of Problem Based Learning Model with Scientific Approach on Junior High School Students’ Mathematical Literacy Skills. ijmcr [Internet]. 6Jun.2025 [cited 19May2026];13(06):5327-34. Available from: https://www.ijmcr.everant.org/index.php/ijmcr/article/view/970