Fadilla Damara Putri, and Dyah Ekaari Sekar Jatiningsih. “COST INFORMATION AND ENERGY EFFICIENCY: EXPERIMENTAL STUDY ON IN THE DESIGN OF NEW SUSTAINABLE PRODUCTS”. Multidiciplinary Output Research For Actual and International Issue (MORFAI) 5, no. 1 (March 16, 2025): 411–418. Accessed May 19, 2025. https://radjapublika.com/index.php/MORFAI/article/view/2622.