“PENGARUH MODEL PROBLEM BASED LEARNING BERBASIS PENDEKATAN TARL (TEACHING AT THE RIGHT LEVEL) TERHADAP HASIL BELAJAR IPAS SISWA KELAS IV SEKOLAH DASAR” (2026) Primary Education Journals (Jurnal Ke-SD-An), 6(1), hlm. 414–420. doi:10.36636/primed.v6i1.7593.