WULAN FITRIANI; YUYU YULIATI; INDANI DAMAYANTI. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN LITERASI SAINS SISWA KELAS V SEKOLAH DASAR. Didaktik : Jurnal Ilmiah PGSD STKIP Subang, v. 11, n. 03, p. 270 - 279, 15 Aug. 2025.