The Edwards Deming Journal presents a series of innovative and relevant research studies in various disciplines. One study highlights the importance of theoretical foundations for the development of hostels in Guayaquil, emphasizing the need for well-defined professional skills. Another study focuses on the construction of reinforced concrete buildings, providing detailed technical specifications to ensure safety and efficiency. In addition, adherence to drug treatment in patients with chronic diseases is explored, underscoring the need for a deeper understanding of patients' perceptions. In the field of education, the impact of ICT on innovative educational practices is investigated, while in the automotive sector, the carbon footprint of electric vehicles is analyzed. Finally, influencer marketing is examined, providing a robust conceptual framework for improving business competitiveness. These studies reflect a comprehensive approach to continuous improvement and innovation in key fields.