1.
Hardiyanti PC, Wardani S, Kurniawan C. Efforts to Increase Mathematical Logical Intelligence Through Development of Student Worksheets Based on Problem Based Learning. JISE [Internet]. 7Dec.2020 [cited 24Nov.2024];9(3):335 -41. Available from: https://journal.unnes.ac.id/sju/jise/article/view/36846