I Made Surat, & I Komang Sukendra. (2025). TRANSFORMASI PEMBELAJARAN MATEMATIKA: INTEGRASI PROBLEM BASED LEARNING DAN TEACHING AT THE RIGHT LEVEL DALAM PENDEKATAN JOYFUL LEARNING DI SMAN 7 DENPASAR. Widyadari, 26(2), 232–243. https://doi.org/10.59672/widyadari.v26i2.5563