1.
Rastinah R, Rosalina E, Pertiwi S. Development of Student Worksheets (LKPD) Based on Problem Based Learning (PBL) in Mathematics Learning for Grade IV Students of Elementary School . EDUJAVARE: International Journal of Educational Research [Internet]. 2026 Jul. 21 [cited 2026 Jul. 29];4(02):547-56. Available from: https://edujavare.com/index.php/EDUJAVARE/article/view/1511