FATHARANI, ATIKA; NURIL MAULIDA FAUZIAH, AN. THE EFFECTIVENESS OF STUDENT WORKSHEETS WITH PROBLEM SOLVING MODELS TO TRAIN STUDENTS REASIONING. PENSA E-JURNAL: PENDIDIKAN SAINS, [S. l.], v. 7, n. 2, 2019. DOI: 10.26740/pensa.v7i2.27486. Disponível em: https://ejournal.unesa.ac.id/index.php/pensa/article/view/27486. Acesso em: 29 oct. 2025.