Umer Mahboob Malik, Sana Younas, Kamran Ahmad, Rimsha Imran*, & Zulfiqar Ali Tariq. (2026). A STATISTICAL IMPACT OF SUSTAINABLE MATERIALS ON CONSTRUCTION COSTS AND BUILDING LIFESPAN. Spectrum of Engineering Sciences, 4(2), 504–511. Retrieved from https://thesesjournal.com/index.php/1/article/view/2085