Malabay, Andreas Augustinus, Budi Tjahjono, and Murnawan. “Mobile-Based Design of Cost Estimation Calculation Application With Using Framework Cordova Case Study of Dki Jakarta Region”. International Journal of Psychosocial Rehabilitation 24, no. 1 (February 29, 2020): 3558–3566. Accessed June 15, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/632.