Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Real Estate
Facilities Management
Housing
Property Development
Property Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
156
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :2
Urban and Regional Planning
Environmental Waste Management and Housing Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
142
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :3
Green Buildings
Low Carbon Buildings
Naturally Ventilated Libraries (NVL)
Bio-Climatic Designs
Housing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :4
Property Rating/Real Estate Valuation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
36
0.643
Bala Ishiyaku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
156
0.667
Real Estate
Facilities Management
Housing
Property Development
Property Management
Adamu Isa Harir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
142
0.700
Urban and Regional Planning
Environmental Waste Management and Housing Studies
Abbas Sa'İd El-Nafaty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
Green Buildings
Low Carbon Buildings
Naturally Ventilated Libraries (NVL)
Bio-Climatic Designs
Housing
Habu Mallam Baba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
36
0.643