Ernesto Leon-Castro is an associate professor at the Universidad Católica de la Santísima Concepcion (Chile). He has a PhD in Administrative Sciences from Universidad de Occidente (Mexico). He is a member of the National System of Researchers (Level 2). His research areas include aggregation operators, decisionmaking, innovation, finance, fuzzy logic, and other related topics. He is part of the Ibero-American Network for Competitiveness, Innovation and Development (REDCID) and is a member of the Business Studies in Uncertain Environments research group.Fabio Raul Blanco Mesa is a full professor and senior researcher at the Universidad Pedagógica y Tecnológica de Colombia. He received his PhD in Business from the Department of Economics and Business Organization of the University of Barcelona and has Master’s degrees in Business, Finance and Insurance Research, and Sports Business Management from the University of Barcelona. He also has a Sports Administrator degree from Francisco José de Caldas District University. His areas of interest include issues related to decision-making, competitiveness, interest groups, entrepreneurship, regional development, strategic analysis, diffuse systems and aggregation operators applied to management, uncertainty, and bibliometrics.Victor Alfaro Garcia is the Deputy Coordinator of the Ibero-American Network for Competitiveness Innovation and Development REDCID, a program attached to the Ibero-American Program of Science and Technology for Development CYTED. He received his PhD in International Business with specialization in models for the treatment of uncertainty in decision-making.Anna Maria Gil-Lafuente is a full professor in the Department of Business Administration at the University of Barcelona, Spain. She has a MSc and a PhD degree in Business Administration from the University of Barcelona. She is on the editorial board of several journals and her areas of interest include decision-making, aggregation operators, fuzzy systems, uncertainty, and finance.

• Chapter 1 Fundamentals. Chapter 2 Hierarchical Ranking of the Selection of International Exchange-Traded Funds.Chapter 3 Decision Model for the Implementation of IT Governance: An Approach Based on Fuzzy TOPSIS and Principal Component Analysis. Chapter 4 Social Entrepreneurship Ranking of Mexican State Governments: An Analysis with the Ordered Weighted Average Operator. Chapter 5 Supply Chain Performance Assessment Using the TODIM Multicriteria Method: Toward Timely Supply. Chapter 6 Assessment of Student Satisfaction in Upper Secondary Education: A Strategy for Continuous Improvement. Chapter 7 Food Insecurity and Non-Communicable Diseases: A Bibliometric Review of Diabetes, Obesity, and Hypertension Research. Chapter 8 Smart Tourism Destinations: A Local Assessment Model for ICT Indicators. Chapter 9 Modeling Uncertainty in Decision Systems Using Neutrosophic Logic and Blockchain-Based Traceability. Chapter 10 Penalty-Based Bonferroni Means: A Heterogeneity Penalty Function Based on Bonferroni OWA Operator and Adequacy Coefficient. Chapter 11 A Novel Category of Fuzzy β-Compact Spaces. Conclusion

Ernesto Leon-Castro is an associate professor at the Universidad Católica de la Santísima Concepcion (Chile). He has a PhD in Administrative Sciences from Universidad de Occidente (Mexico). He is a member of the National System of Researchers (Level 2). His research areas include aggregation operators, decisionmaking, innovation, finance, fuzzy logic, and other related topics. He is part of the Ibero-American Network for Competitiveness, Innovation and Development (REDCID) and is a member of the Business Studies in Uncertain Environments research group.Fabio Raul Blanco Mesa is a full professor and senior researcher at the Universidad Pedagógica y Tecnológica de Colombia. He received his PhD in Business from the Department of Economics and Business Organization of the University of Barcelona and has Master’s degrees in Business, Finance and Insurance Research, and Sports Business Management from the University of Barcelona. He also has a Sports Administrator degree from Francisco José de Caldas District University. His areas of interest include issues related to decision-making, competitiveness, interest groups, entrepreneurship, regional development, strategic analysis, diffuse systems and aggregation operators applied to management, uncertainty, and bibliometrics.Victor Alfaro Garcia is the Deputy Coordinator of the Ibero-American Network for Competitiveness Innovation and Development REDCID, a program attached to the Ibero-American Program of Science and Technology for Development CYTED. He received his PhD in International Business with specialization in models for the treatment of uncertainty in decision-making.Anna Maria Gil-Lafuente is a full professor in the Department of Business Administration at the University of Barcelona, Spain. She has a MSc and a PhD degree in Business Administration from the University of Barcelona. She is on the editorial board of several journals and her areas of interest include decision-making, aggregation operators, fuzzy systems, uncertainty, and finance.

• Chapter 1 Fundamentals. Chapter 2 Hierarchical Ranking of the Selection of International Exchange-Traded Funds.Chapter 3 Decision Model for the Implementation of IT Governance: An Approach Based on Fuzzy TOPSIS and Principal Component Analysis. Chapter 4 Social Entrepreneurship Ranking of Mexican State Governments: An Analysis with the Ordered Weighted Average Operator. Chapter 5 Supply Chain Performance Assessment Using the TODIM Multicriteria Method: Toward Timely Supply. Chapter 6 Assessment of Student Satisfaction in Upper Secondary Education: A Strategy for Continuous Improvement. Chapter 7 Food Insecurity and Non-Communicable Diseases: A Bibliometric Review of Diabetes, Obesity, and Hypertension Research. Chapter 8 Smart Tourism Destinations: A Local Assessment Model for ICT Indicators. Chapter 9 Modeling Uncertainty in Decision Systems Using Neutrosophic Logic and Blockchain-Based Traceability. Chapter 10 Penalty-Based Bonferroni Means: A Heterogeneity Penalty Function Based on Bonferroni OWA Operator and Adequacy Coefficient. Chapter 11 A Novel Category of Fuzzy β-Compact Spaces. Conclusion

Ernesto Leon-Castro is an associate professor at the Universidad Católica de la Santísima Concepcion (Chile). He has a PhD in Administrative Sciences from Universidad de Occidente (Mexico). He is a member of the National System of Researchers (Level 2). His research areas include aggregation operators, decisionmaking, innovation, finance, fuzzy logic, and other related topics. He is part of the Ibero-American Network for Competitiveness, Innovation and Development (REDCID) and is a member of the Business Studies in Uncertain Environments research group.Fabio Raul Blanco Mesa is a full professor and senior researcher at the Universidad Pedagógica y Tecnológica de Colombia. He received his PhD in Business from the Department of Economics and Business Organization of the University of Barcelona and has Master’s degrees in Business, Finance and Insurance Research, and Sports Business Management from the University of Barcelona. He also has a Sports Administrator degree from Francisco José de Caldas District University. His areas of interest include issues related to decision-making, competitiveness, interest groups, entrepreneurship, regional development, strategic analysis, diffuse systems and aggregation operators applied to management, uncertainty, and bibliometrics.Victor Alfaro Garcia is the Deputy Coordinator of the Ibero-American Network for Competitiveness Innovation and Development REDCID, a program attached to the Ibero-American Program of Science and Technology for Development CYTED. He received his PhD in International Business with specialization in models for the treatment of uncertainty in decision-making.Anna Maria Gil-Lafuente is a full professor in the Department of Business Administration at the University of Barcelona, Spain. She has a MSc and a PhD degree in Business Administration from the University of Barcelona. She is on the editorial board of several journals and her areas of interest include decision-making, aggregation operators, fuzzy systems, uncertainty, and finance.

• Chapter 1 Fundamentals. Chapter 2 Hierarchical Ranking of the Selection of International Exchange-Traded Funds.Chapter 3 Decision Model for the Implementation of IT Governance: An Approach Based on Fuzzy TOPSIS and Principal Component Analysis. Chapter 4 Social Entrepreneurship Ranking of Mexican State Governments: An Analysis with the Ordered Weighted Average Operator. Chapter 5 Supply Chain Performance Assessment Using the TODIM Multicriteria Method: Toward Timely Supply. Chapter 6 Assessment of Student Satisfaction in Upper Secondary Education: A Strategy for Continuous Improvement. Chapter 7 Food Insecurity and Non-Communicable Diseases: A Bibliometric Review of Diabetes, Obesity, and Hypertension Research. Chapter 8 Smart Tourism Destinations: A Local Assessment Model for ICT Indicators. Chapter 9 Modeling Uncertainty in Decision Systems Using Neutrosophic Logic and Blockchain-Based Traceability. Chapter 10 Penalty-Based Bonferroni Means: A Heterogeneity Penalty Function Based on Bonferroni OWA Operator and Adequacy Coefficient. Chapter 11 A Novel Category of Fuzzy β-Compact Spaces. Conclusion