LESTARI PRATIWI, G.; AKBAR, B. PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KETERAMPILAN COMPUTATIONAL THINKING MATEMATIS SISWA KELAS IV SDN KEBON BAWANG 03 JAKARTA. Didaktik : Jurnal Ilmiah PGSD STKIP Subang, v. 8, n. 1, p. 375 - 385, 29 Jun. 2022.