Yuliandani, E., Danil, M. ., & Aldyza, N. . (2025). PENGARUH MODEL PROBLEM BASED LEARNING DIPADU DIRECT INTRUCTION (PBLDI) TERHADAP HASIL BELAJAR SISWA PADA MATERI EKOSISTEM. Jurnal Ilmiah Pendidikan Dasar (JIPDAS), 5(1), 463–468. https://doi.org/10.37081/jipdas.v5i1.2758