To gather information, self-administered questionnaires and semi-structured interviews will be utilized. To acquire quantitative data regarding the physical work environment, ergonomic aspects, and measures of well-being, surveys and questionnaires will also be used. Meanwhile, for qualitative data interpretation, I plan to conduct interviews or focus groups that would provide in-depth knowledge about employees' experiences and outlooks on matters being explored. Data analysis Statistical software will be utilized to analyze quantitative data to determine patterns and relationships. Thematic analysis will be employed for qualitative data, providing a comprehensive understanding of common themes and patterns. Compose a paragraph discussing the validity of your study, exploring the effects of environmental and ergonomic factors on employee well-being in non-profit organizations in Pretoria, South Africa