Smith G, Putri Liowardani A, Permadi H, Anita Y. Application of Problem-based Learning in Efforts to Build Mathematical Literacy Skills. KSS [Internet]. 2023 Jun. 5 [cited 2025 Oct. 11];8(10):96–105. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/13435