Gunawan, Anjanette Amelia, Edwin Tan, Felice Angela, Salsabila Zahrani Fatiha, and Sandy Kartasasmita. 2025. “Enhancing Children’s Emotion Regulation Through Educational Puppets With QR Code Technology”. International Journal of Education, Information Technology, and Others 8 (4), 45-53. https://www.jurnal.peneliti.net/index.php/IJEIT/article/view/13229.