Ihsan Ullah

Stability analysis of a dynamical model of tuberculosis with incomplete treatment

Ihsan Ullah, Saeed Ahmad, Qasem M. Al‐Mdallal et al. · Advances in Difference Equations · 2020 · 67 citations · Full text

Veterinary Medicine, Infectious Disease Control, Infectious Diseases +17

Investigation of fractional order tuberculosis (TB) model via Caputo derivative

Ihsan Ullah, Saeed Ahmad, Mati ur Rahman et al. · Chaos Solitons & Fractals · 2020 · 58 citations

Public Health, Infectious Diseases, Mathematics +9

The implementation of green supply chain management (GSCM) and environmental management system (EMS) practices and its impact on market competitiveness during COVID-19

Ghansham Das, Shan Li, Raza Ali Tunio et al. · Environmental Science and Pollution Research · 2023 · 34 citations · Full text

Management, Environmental Management, Supply Chain Management +11

An Application of Hybrid Models for Weekly Stock Market Index Prediction: Empirical Evidence from SAARC Countries

Peng Zhang, Farman Ullah Khan, Faridoon Khan et al. · Complexity · 2021 · 29 citations · Full text

Business, Economics, Finance +17

Does Chinese Foreign Direct Investment (FDI) Stimulate Economic Growth in Pakistan? An Application of the Autoregressive Distributed Lag (ARDL Bounds) Testing Approach

Muhammad Salman Ahmad, Elżbieta Izabela Szczepankiewicz, Dai Yonghong et al. · Energies · 2022 · 27 citations · Full text

Social Sciences, Economics, Economic Development +15