Statistics
Publications
8
Citations
250
H-Index
8
Active since
1981
Sami Ullah is an author at Universiti Teknologi Petronas specializing in spatial clustering of disease, spatial disease mapping, and disease cluster analysis.
Publications per year
1981–2022
8
8
Double k-Class Estimators of Coefficients in Linear Regression
Aman Ullah, Sami Ullah · Econometrica · 1981 · 56 citations
Generalized fractional inequalities for quasi-convex functions
Sami Ullah, Ghulam Farid, Khuram Ali Khan et al. · Advances in Difference Equations · 2019 · 25 citations · Full text
Sami Ullah, Hanita Daud, Sarat C. Dass et al. · International Journal of Environmental Research and Public Health · 2020 · 18 citations · Full text
Public Health, Infectious Disease Control, Infectious Diseases +17
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