“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): 414-20. https://doi.org/10.36636/primed.v6i1.7593.