Ratnawati, R., Filahanasari, E., & Saharani, A. (2024). EFEKTIVITAS MODEL PROBLEM BASED LEARNING (PBL) (Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Kelas XI MAS Al Barokah). Consilium: Education And Counseling Journal, 4(1), 309-318. doi:10.36841/consilium.v4i1.4480