Fiana, R. O., Relmasira, S. C. and Hardini, A. T. A. (2019) “PERBEDAAN PENERAPAN MODEL PROJECT BASED LEARNING DAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR MATEMATIKA KELAS 4 SD”, Jurnal Basicedu, 3(1), pp. 157–162. doi: 10.31004/basicedu.v3i1.95.