“Implementation of Weekly Opname Report on UPVC Roof Dismantling and Installation Work at PT Hansa Pratama: Implementasi Laporan Opname Mingguan Pada Pekerjaan Pembongkaran Dan Pemasangan Atap UPVC Di PT Hansa Pratama”. 2026. Procedia of Engineering and Life Science 10 (1): 3006-13. https://doi.org/10.21070/p2qe7j91.