D.C. Okpala

13 total papers · 531 total citations
11 papers, 453 citations indexed

About

D.C. Okpala is a scholar working on Civil and Structural Engineering, Management Science and Operations Research and Building and Construction. According to data from OpenAlex, D.C. Okpala has authored 11 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Civil and Structural Engineering, 3 papers in Management Science and Operations Research and 3 papers in Building and Construction. Recurrent topics in D.C. Okpala's work include Innovative concrete reinforcement materials (5 papers), Concrete and Cement Materials Research (4 papers) and Construction Project Management and Performance (3 papers). D.C. Okpala is often cited by papers focused on Innovative concrete reinforcement materials (5 papers), Concrete and Cement Materials Research (4 papers) and Construction Project Management and Performance (3 papers). D.C. Okpala collaborates with scholars based in Nigeria. D.C. Okpala's co-authors include and has published in prestigious journals such as Cement and Concrete Composites, Building and Environment and Journal of Construction Engineering and Management.

In The Last Decade

D.C. Okpala

10 papers receiving 388 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
D.C. Okpala	228	203	192	76	40	11	453
Ronald McCaffer	173 0.8×	231 1.1×	205 1.1×	94 1.2×	82 2.0×	22	552
Aminu Darda’u Rafindadi	261 1.1×	202 1.0×	85 0.4×	68 0.9×	117 2.9×	17	465
Muhammad Bilal Khurshid	187 0.8×	121 0.6×	332 1.7×	67 0.9×	22 0.6×	31	528
Emmanuel Aboagye‐Nimo	258 1.1×	167 0.8×	63 0.3×	51 0.7×	85 2.1×	18	452
Rajeev Ruparathna	251 1.1×	109 0.5×	120 0.6×	51 0.7×	25 0.6×	26	462
Ing Liang Wong	332 1.5×	62 0.3×	36 0.2×	42 0.6×	25 0.6×	16	515
V. Vasugi	276 1.2×	81 0.4×	287 1.5×	35 0.5×	32 0.8×	30	471
Xiaodong Li	302 1.3×	81 0.4×	51 0.3×	49 0.6×	15 0.4×	15	483
Badr Alsolami	274 1.2×	65 0.3×	42 0.2×	43 0.6×	12 0.3×	20	530
Ali Akbar Nezhad	225 1.0×	45 0.2×	167 0.9×	32 0.4×	14 0.3×	14	412

Countries citing papers authored by D.C. Okpala

Since Specialization

Citations

This map shows the geographic impact of D.C. Okpala's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D.C. Okpala with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.C. Okpala more than expected).

Fields of papers citing papers by D.C. Okpala

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D.C. Okpala. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D.C. Okpala. The network helps show where D.C. Okpala may publish in the future.

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Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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