R. A. Youssef

626 total citations
19 papers, 442 citations indexed

About

R. A. Youssef is a scholar working on Plant Science, Soil Science and Pollution. According to data from OpenAlex, R. A. Youssef has authored 19 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Plant Science, 12 papers in Soil Science and 4 papers in Pollution. Recurrent topics in R. A. Youssef's work include Plant Micronutrient Interactions and Effects (7 papers), Soil Carbon and Nitrogen Dynamics (6 papers) and Legume Nitrogen Fixing Symbiosis (4 papers). R. A. Youssef is often cited by papers focused on Plant Micronutrient Interactions and Effects (7 papers), Soil Carbon and Nitrogen Dynamics (6 papers) and Legume Nitrogen Fixing Symbiosis (4 papers). R. A. Youssef collaborates with scholars based in Egypt, Japan and China. R. A. Youssef's co-authors include Mitsuo Chino, M. Chino, Satoshi Mori, Seiji Kanazawa, Seiichi Takagi, Weiming Shi, Sitti Nurani Sirajuddin, Abdel Razzaq Al‐Tawaha, Abdel Rahman Al-Tawaha and Puteri Edaroyati Megat Wahab and has published in prestigious journals such as Biology and Fertility of Soils, Water Air & Soil Pollution and Soil Science & Plant Nutrition.

In The Last Decade

R. A. Youssef

19 papers receiving 415 citations

Peers

R. A. Youssef
Comparison fields: 5 of 53
  • Plant Science 276
  • Soil Science 173
  • Pollution 106
  • Biomaterials 51
  • Ecology 35
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Citations per field, relative to R. A. Youssef
R. A. Youssef · 1×
Citations per year, relative to R. A. Youssef
R. A. Youssef · 1×

Countries citing papers authored by R. A. Youssef

Since Specialization
Citations

This map shows the geographic impact of R. A. Youssef'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 R. A. Youssef with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. A. Youssef more than expected).

Fields of papers citing papers by R. A. Youssef

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. A. Youssef. 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 R. A. Youssef. The network helps show where R. A. Youssef may publish in the future.

Co-authorship network of co-authors of R. A. Youssef

This figure shows the co-authorship network connecting the top 25 collaborators of R. A. Youssef. A scholar is included among the top collaborators of R. A. Youssef 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 R. A. Youssef. R. A. Youssef is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
# Work Indexed citations
1 19
2 13
3 1
4
Effect of water flow rate on quantity and quality of lettuce (Lactuca sativa L.) in nutrient film technique (NFT) under hydroponics conditions.
33
5
Heavy Metals in the Environmental and its effects on fish
1
6 1
7
Degradation Hazard Assessment of Some Soils North Nile Delta, Egypt
12
8 10
9 4
10 22
11 23
12
Response of tomato seedlings to zinc application under different salinity levels. I. Dry matter, Ca, Mg, K and Na content.
7
13
Effect of rates and methods of zinc application on growth and nutrient uptake of tomato plants.
1
14 22
15 41
16 91
17 37
18 63
19 41

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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2026