Sitorus, Tesalonica Evelin Br., Ela Emayusnita Sirait, Rahma Hidayati, Tesalonica Evelin Br. Sitorus, and Frinawaty Lestarina Barus. 2025. “Analisis Variasi Pemerolehan Bahasa Anak Usia Di Bawah 4 Tahun Berdasarkan Kajian Mean Length of Utterance (MLU)”. Indonesian Journal of Learning Studies 5 (1), 18-29. https://doi.org/10.53769/ijls.v5i1.1455.