Ugli, H.U.N. 2025. Quality Management Adoption in Building Materials Firms Improves Productivity and Profitability: Penerapan Manajemen Kualitas di Perusahaan Bahan Bangunan Meningkatkan Produktivitas dan Keuntungan. Academia Open. 10, 2 (Jul. 2025), 10.21070/acopen.10.2025.11804. DOI:https://doi.org/10.21070/acopen.10.2025.11804.