Ayunengsih, D., J. Sapri, and T. Turdjai. “THE EFFECT OF PROBLEM BASED LEARNING (PBL) AND STUDENT MATURITY TO LEARNING PERFORMANCE”. Diadik: Jurnal Ilmiah Teknologi Pendidikan, vol. 7, no. 2, Oct. 2017, pp. 19-26, doi:10.33369/diadik.v7i2.3680.