Leksono, Budi, Budi Warsito, and Sutikno. “Integrating Lean Canvas and SOS Validation for Early Validation of FTTH Design Automation”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 11, no. 6 (June 8, 2025): 17–27. Accessed June 14, 2025. https://ijasre.net/index.php/ijasre/article/view/1894.