This map shows the geographic impact of John Dekkers'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 John Dekkers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Dekkers more than expected).
This network shows the impact of papers produced by John Dekkers. 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 John Dekkers. The network helps show where John Dekkers may publish in the future.
Co-authorship network of co-authors of John Dekkers
This figure shows the co-authorship network connecting the top 25 collaborators of John Dekkers.
A scholar is included among the top collaborators of John Dekkers 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 John Dekkers. John Dekkers is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Knight, Bruce Allen, et al.. (2017). Using electronic textbooks to teach mathematics in the secondary classroom: What do the students say?. The International Journal of Education and Development using Information and Communication Technology (The University of the West Indies). 13(1). 87–102.3 indexed citations
3.
Dekkers, John, et al.. (2014). Research Guided Practice: Student Online Experiences during Mathematics Class in the Middle School.. Mathematics Education Research Group of Australasia.1 indexed citations
Dekkers, John, et al.. (2000). Mathematics Enrolments in Australian Upper Secondary Schools (1980-1999): Trends and Implications.. 14(2). 49–57.7 indexed citations
9.
Dekkers, John & J.R. De Laeter. (1997). The Changing Nature of Upper Secondary School Science Subject Enrollments.. Australian science teachers journal. 43(4). 35–41.9 indexed citations
10.
Dekkers, John, et al.. (1997). Choosing or avoiding mathematics at the upper-secondary school level: some significant factors.1 indexed citations
11.
Laeter, J.R. De, et al.. (1993). Secondary science and mathematics enrolment trends. Acquire (CQUniversity).1 indexed citations
12.
Dekkers, John. (1986). Upper Secondary School Science and Mathematics Enrolment Patterns in Australia, 1970-1985..19 indexed citations
Dekkers, John, et al.. (1977). Foundational Approaches in Science Teaching (FAST)--A Structured "Inquiry" Oriented Junior Science Curriculum.. Australian science teachers journal.1 indexed citations
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.