Isma, Isma indiyah farikhah, and Arif Mahya Fanny. 2024. “STAD Learning Model Using the Problem Solving Method for Critical Thinking in Grade IV Elementary School Students”. Jurnal Pendidikan Sekolah Dasar 5 (01):9-15. https://doi.org/10.37366/jpgsd.v5i01.4622.