Ronansa Ananda, A., E. Sukmanasa, and R. Handayani. “PERBEDAAN MODEL PROBLEM BASED LEARNING DAN PROJECT BASED LEARNING TERHADAP HASIL BELAJAR MATEMATIKA ”. Didaktik : Jurnal Ilmiah PGSD STKIP Subang, Vol. 9, no. 2, June 2023, pp. 2344 -51, doi:10.36989/didaktik.v9i2.978.