| Transition Metal Oxide Nanomaterials | Lifetime | 20 | ZA 1 | 99.75 |
| Nanoparticles: synthesis and applications | Lifetime | 33 | ZA 1 | 99.61 |
| ZnO doping and properties | Lifetime | 84 | ZA 1 | 99.64 |
| Copper-based nanomaterials and applications | Lifetime | 72 | ZA 1 | 99.57 |
| Gas Sensing Nanomaterials and Sensors | Lifetime | 168 | ZA 2 | 99.41 |
| Laser-Ablation Synthesis of Nanoparticles | Lifetime | 24 | ZA 1 | 98.62 |
| Tribology and Lubrication Engineering | Lifetime | 50 | ZA 1 | 98.96 |
| Ga2O3 and related materials | Lifetime | 228 | ZA 2 | 98.27 |
| Moringa oleifera research and applications | Lifetime | 114 | ZA 6 | 97.59 |
| Nonlinear Optical Materials Studies | Lifetime | 165 | ZA 2 | 97.48 |
| Hydraulic and Pneumatic Systems | Lifetime | 423 | ZA 1 | 96.95 |
| Graphene and Nanomaterials Applications | Lifetime | 563 | ZA 5 | 96.97 |
| Medicinal Plants and Neuroprotection | Lifetime | 233 | ZA 4 | 95.19 |
| Pigment Synthesis and Properties | Lifetime | 199 | ZA 1 | 95.36 |
| Gold and Silver Nanoparticles Synthesis and Applications | Lifetime | 986 | ZA 1 | 95.94 |
| Solar Thermal and Photovoltaic Systems | Lifetime | 834 | ZA 5 | 95.28 |
| Gear and Bearing Dynamics Analysis | Lifetime | 915 | ZA 3 | 92.92 |
| solar cell performance optimization | Lifetime | 852 | ZA 2 | 91.46 |
| Magnesium Oxide Properties and Applications | Lifetime | 862 | ZA 4 | 91.02 |
| Hibiscus Plant Research Studies | Lifetime | 531 | ZA 9 | 65.59 |
| Nanoparticles: synthesis and applications | 2021-2025 | 33 | ZA 1 | 99.24 |
| Transition Metal Oxide Nanomaterials | 2021-2025 | 142 | ZA 1 | 95.13 |
| Copper-based nanomaterials and applications | 2021-2025 | 297 | ZA 4 | 95.26 |
| Graphene and Nanomaterials Applications | 2021-2025 | 291 | ZA 8 | 94.09 |
| Gold and Silver Nanoparticles Synthesis and Applications | 2021-2025 | 357 | ZA 1 | 92.89 |
| TiO2 Photocatalysis and Solar Cells | 2021-2025 | 386 | ZA 12 | 91.22 |
| Moringa oleifera research and applications | 2021-2025 | 161 | ZA 9 | 90.19 |
| Medicinal Plants and Neuroprotection | 2021-2025 | 196 | ZA 3 | 87.60 |
| Iron oxide chemistry and applications | 2021-2025 | 359 | ZA 4 | 82.15 |
| Laser-Ablation Synthesis of Nanoparticles | 2021-2025 | 267 | ZA 2 | 80.17 |
| Magnetic Properties and Synthesis of Ferrites | 2021-2025 | 896 | ZA 8 | 73.59 |
| Polymer Nanocomposite Synthesis and Irradiation | 2021-2025 | 451 | ZA 4 | 71.02 |
| Nonlinear Optical Materials Studies | 2021-2025 | 775 | ZA 2 | 69.13 |
