| Research focus | Studies | No. | % |
| BIM adoption | S3, S4, S5, S9, S12, S15, S17, S18, S19, S21, S25, S26, S27, S28, S29, S30, S31, S32, S33, S34, S35, S36, S37, S38, S43, S44, S45, S46, S47, S48, S49, S50, S51, S52, S53, S54, S55, S72, S73, S74, S75 | 41 | 50.62 |
| BIM and IoT integration | S1, S2, S6, S7, S8, S10, S11, S13, S14, S16, S20, S22, S23, S24, S39, S40, S41, S42, S56, S57, S58, S59, S60, S61, S62, S63, S64, S65, S66, S67, S68, S69, S70, S71, S76, S77, S78, S79, S80, S81. | 40 | 49.38 |
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