Ilyas A 1

1. SERS for Detection of Proteinuria: A Comparison of Gold, Silver, Al Tape, and Silicon Substrates for Identification of Elevated Protein Concentration in Urine
2. Surface-enhanced Raman spectroscopy (SERS) for protein determination in human urine
3. The Role of Language in Shaping Communication Culture Among Students: A Comparative Study of Kazakh and Kyrgyz University Students
4. Review of COVID-19 testing and diagnostic methods
5. SERS immuno- and apta-assays in biosensing/bio-detection: Performance comparison, clinical applications, challenges
6. Tax Havens and Their Impact on National Tax Legislation
7. The Impact of Tax Havens on Domestic Legislative Regulation in Selected States
8. Social Policy Model for Improving the Demographic Situation in Kazakhstan
9. Emerging Themes and Future Directions of Multi-Sector Nexus Research and Implementation
10. Trends in Application of SERS Substrates beyond Ag and Au, and Their Role in Bioanalysis
11. Detection of Cancer Biomarkers: Review of Methods and Applications Reported from Analytical Perspective
12. Review: Detection of Cancer Biomarkers from a Clinical Perspective
13. Impact of Agritechnologies on the Biomass and Nutritional Parameters of Crops: A Study of Corn, Soybean, and Pea in Southeast Kazakhstan
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