Saputra, Nanda. “Values of Final Education in Light Novel in the Heart of Alberthiene Endah ”. L’Geneus : The Journal Language Generations of Intellectual Society 10, no. 2 (August 30, 2021): 36-47. Accessed October 22, 2026. https://www.iocscience.org/ejournal/index.php/geneus/article/view/2155.