Zainal Ahmad

Prediction of water quality index (WQI) using support vector machine (SVM) and least square-support vector machine (LS-SVM)

Wei Cong Leong, Alireza Bahadori, Jie Zhang et al. · International Journal of River Basin Management · 2019 · 229 citations

Natural Resources, Environmental Engineering, Water Resources Management +17

Prediction of air pollution index (API) using support vector machine (SVM)

W.C. Leong, Rasheed Olakunle Kelani, Zainal Ahmad · Journal of environmental chemical engineering · 2019 · 218 citations

Public Health, Environmental Engineering, Environmental Sciences +14

Unified View of Magnetic Nanoparticle Separation under Magnetophoresis

Sim Siong Leong, Zainal Ahmad, Siew Chun Low et al. · Langmuir · 2020 · 128 citations · Full text

Engineering, Bioengineering, Biomedical Engineering +17

Multi-objective optimization of two alkali catalyzed processes for biodiesel from waste cooking oil

Dipesh S. Patle, Shivom Sharma, Zainal Ahmad et al. · Energy Conversion and Management · 2014 · 110 citations

Engineering, Chemical Engineering, Environmental Engineering +14

Recent trends in sustainable biodiesel production using heterogeneous nanocatalysts: Function of supports, promoters, synthesis techniques, reaction mechanism, and kinetics and thermodynamic studies

Mukhtar Ahmed, Khwaja Alamgir Ahmad, Dai‐Viet N. Vo et al. · Energy Conversion and Management · 2023 · 94 citations

Natural Sciences, Chemical Engineering, Chemistry +17