SITI NURATIRAH CHE MOHD NASIR; SALMIAH AZIZ. PERFORMANCE OF BUILDING MAINTENANCE IN OPERATION & MANAGEMENT AT COMMERCIAL BUILDING. International Journal of Modern Trends in Business Research, [S. l.], v. 1, n. 5, 2018. Disponível em: https://academicinspired.com/ijmtbr/article/view/2380. Acesso em: 10 mar. 2025.