This map shows the geographic impact of Dick Ng’ambi'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 Dick Ng’ambi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dick Ng’ambi more than expected).
This network shows the impact of papers produced by Dick Ng’ambi. 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 Dick Ng’ambi. The network helps show where Dick Ng’ambi may publish in the future.
Co-authorship network of co-authors of Dick Ng’ambi
This figure shows the co-authorship network connecting the top 25 collaborators of Dick Ng’ambi.
A scholar is included among the top collaborators of Dick Ng’ambi based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Dick Ng’ambi. Dick Ng’ambi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Boyinbode, Olutayo, Antoine Bagula, & Dick Ng’ambi. (2012). A mobile learning application for delivering educational resources to mobile devices. International Conference on Information Society. 120–125.6 indexed citations
10.
Ng’ambi, Dick, et al.. (2012). Using Podcasting to Facilitate Student Learning: A Constructivist Perspective.. Educational Technology & Society. 15(4). 181–192.39 indexed citations
Ng’ambi, Dick. (2008). Podcasts for expansive learning: a case of reflective student stories. South African Computer Journal. 12. 9–13.8 indexed citations
13.
Ng’ambi, Dick & Patient Rambe. (2008). Barriers to students' use of electronic resources during lectures. South African Computer Journal. 12. 47–53.4 indexed citations
14.
Ng’ambi, Dick, et al.. (2007). The role of ICTs in higher education in South Africa: one strategy for addressing teaching and learning challenges. The International Journal of Education and Development using Information and Communication Technology (The University of the West Indies). 3(4). 131–142.97 indexed citations
15.
Ng’ambi, Dick & Kevin Johnston. (2006). An ICT-Mediated Constructivist Approach for Increasing Academic Support and Teaching Critical Thinking Skills. Educational Technology & Society. 9(3). 244–253.20 indexed citations
Ng’ambi, Dick & Irwin Brown. (2004). Utilisation-Focused Evaluation of ICT in Education: The Case of DFAQ Consultation Space. Educational Technology & Society. 7(3). 38–49.9 indexed citations
19.
Ng’ambi, Dick, et al.. (2003). A questioning environment for Scaffolding Learners' questioning engagement with academic text. Open University of Cape Town (University of Cape Town).
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.