Ugli HUN. Quality Management Adoption in Building Materials Firms Improves Productivity and Profitability: Penerapan Manajemen Kualitas di Perusahaan Bahan Bangunan Meningkatkan Produktivitas dan Keuntungan. acopen [Internet]. 2025 Jul. 29 [cited 2025 Oct. 9];10(2):10.21070/acopen.10.2025.11804. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/11804