Malaysia 2 Municipal refuse. Solid wastes 2 Building fittings and their installation 1 City planning. Regional planning 1 Details in building design and construction.Including walls, roofs 1 Employee motivation 1 Engineering geology. Rock mechanics. Soil mechanics 1 Environmental auditing 1 Environmental engineering of buildings. Sanitary engineering of buildings 1 Environmental pollution 1 Environmental protection 1 Environmental reporting 1 Industrial and factory sanitation 1 Industrial and factory wastes 1 Labor productivity 1 Machine construction (General) 1 Management of the construction site. Superintendence of building construction 1 Mechanical and electrical engineering combined 1 Mechanics applied to machinery. Dynamics 1 NA Architecture 1 Project management 1 Reinforced concrete 1 Study and teaching. Research 1 Sustainable architecture 1 TD Environmental technology. Sanitary engineering 1