Study and teaching 180 English language -- 106 Case studies 65 Management -- 53 Management 51 Valuation 46 Study and teaching -- 45 more ... Real property -- 43 Employees -- 40 study and teaching 39 Case studies -- 37 Research -- 37 Building -- 33 Valuation -- 33 Methodology 32 Real estate business 30 Handbooks, manuals, etc 27 Training of 26 Housing -- 25 Real estate development -- 25 Research 25 Islam -- 24 Real property 24 Training 24 Finance 23 Islam 23 Law and legislation -- 23 Real estate investment 23 Buildings -- 22 Business enterprises -- 22 less ...