Pengaruh Model Problem Based Learning Dan Model Self Regulated Learning Terhadap Kemampuan Koneksi Matematis Ditinjau Dari Self Efficacy Rahmat Alimuddin, Asrul Sani, Hafiludin Samparadja Jurnal Pembelajaran Berpikir Matematika (Journal of Mathematics Thinking Learning) Vol. 7 No. 2 2022 DOI 10.33772/jpbm.v7i2.30194