Rochmah Anindia Putri, et al. “Efektivitas Pendekatan Teaching at the Right Level (TaRL) Terhadap Hasil Belajar Matematika Peserta Didik Kelas VI”. Jurnal Penelitian Pendidikan Indonesia (JPPI), vol. 2, no. 4, May 2025, pp. 87-94, https://doi.org/10.62017/jppi.v2i4.4387.