Havard referencing for text The validity of this study is bolstered using a mixed-methods approach. By employing self-administered questionnaires and semi-structured interviews, the study ensures a comprehensive collection of both quantitative and qualitative data. The quantitative data, gathered through surveys and questionnaires, will provide measurable insights into the physical work environment, ergonomic aspects, and well-being metrics. The use of statistical software for data analysis will enhance the reliability and accuracy of identifying patterns and relationships. Concurrently, the qualitative data obtained from interviews and focus groups will offer in-depth perspectives on employees' experiences and outlooks, enriching the contextual understanding of the quantitative findings. Thematic analysis will be employed to identify common themes and patterns, ensuring a nuanced interpretation of the qualitative data. This methodological triangulation enhances the study's internal validity by cross-verifying data through multiple sources, thereby providing a robust and comprehensive understanding of the impact of environmental and ergonomic factors on employee well-being