BIM adoption in the AEC/FM industry - the case for issuing building permitsUllah, Kaleem; Raitviir, Christopher; Lill, Irene; Witt, Emlyn David QivitoqInternational journal of strategic property management2020 / p. 400-413 https://doi.org/10.3846/ijspm.2020.13676 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

BIM adoption processes : findings from a systematic literature reviewUllah, Kaleem; Witt, Emlyn David Qivitoq; Lill, IreneSDGs in Construction Economics and Organization : The 11th Nordic Conference on Construction Economics and Organisation (CREON), May 18-20, 20222023 / p. 223–236 https://doi.org/10.1007/978-3-031-25498-7_16

The BIM-based building permit process : factors affecting adoptionUllah, Kaleem; Witt, Emlyn David Qivitoq; Lill, IreneBuildings2022 / art. 45 https://doi.org/10.3390/buildings12010045 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

An overview of BIM adoption in the construction industry : benefits and barriersUllah, Kaleem; Lill, Irene; Witt, Emlyn David QivitoqProceedings of the 10th Nordic Conference on Construction Economics and Organization (CEO 2019), May 7-8, 2019, Tallinn, Estonia2019 / p. 297-303 https://doi.org/10.1108/S2516-285320190000002052

Readiness assessment for BIM-based building permit processes using fuzzy-COPRASUllah, Kaleem; Witt, Emlyn David Qivitoq; Lill, Irene; Banaitienė, Nerija; Statulevičius, MindaugasJournal of civil engineering and management2022 / p. 620–633 : ill https://doi.org/10.3846/jcem.2022.17274 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Readiness assessment for BIM-based building permits using multiple criteria analysis = BIM-i põhiste ehituslubade valmiduse hinnang hulgikriteeriumide analüüsi meetodilUllah, Kaleem2022 https://doi.org/10.23658/taltech.58/2022 https://digikogu.taltech.ee/et/Item/8d451da3-63a5-4ba4-ad2d-7f180a988b8c https://www.ester.ee/record=b5524665*est