Saputri RS, Subrata H, Indarti T. Analysis of Textbook Quality and Its Impact on The Formation of Elementary School Children’s Character: Analisis Kualitas Buku Ajar dan Dampaknya Terhadap Pembentukan Karakter Anak SD. Madrosatuna [Internet]. 2024 Oct. 31 [cited 2025 Jul. 31];8(2):51-6. Available from: https://madrosatuna.umsida.ac.id/index.php/Madrosatuna/article/view/1608