Abstract
The COVID-19 pandemic had a strong impact on Portuguese society and raised the need for new technological projects to help frontline professionals in the fight against coronavirus and its effects on the local population and economic agents. It is in this context that the Tech4Covid19 movement was founded by Portuguese technological startups. This initiative brings together more than 5000 volunteers and offers technological solutions in the areas of health, education, and local economy. This study aims to understand and explore the organizational model and dynamics of Tech4Covid19 through the adoption of qualitative methods based on primary and secondary sources that have allowed the movement to be explored from multiple perspectives. The findings reveal that Tech4Covid internally promotes the development of its own projects, but also accepts projects proposed by external entities that are aligned with the principles and values of the movement. The organization of the movement is supported by autonomous self-managed teams regarding each project, and there is a coordination group responsible for the aggregate management of the various initiatives and for establishing communication with partners, the media, and social networks.

Abstract
Despite the enormous potential of big data, it is a relatively new issue for many companies, particularly for those of smaller size that looks at this as a challenge, is unattainable and only possible for companies with high financial capacity. However, open source software presents itself as an excellent alternative for these companies, which will allow them to exploit the high volume of data they have at their disposal. In this sense, this study presents a proposal for an architecture based exclusively on open source software that includes the entire value chain of big data, from data collection to data analysis. This architecture was tested considering three emerging scenarios in which big data become very relevant and challenging, namely for mobile analytics, network analytics, and mobile analytics. Copyright © 2021 Inderscience Enterprises Ltd.

Abstract
The adoption of serious games as a complement to traditional classroom training is still an emerging theme, but it offers relevant potentialities for both students and teachers. This study describes the integration process of serious games in an entrepreneurship course over five years (2014-2018). In the first three years, the ENTRExplorer was adopted, while in the last two years the FLIGBY was used. The experience of using entrepreneurship serious games is analyzed according to multiple perspectives, such as complexity, generation of more entrepreneurial or group working skills, engagement, interactivity, learning outcomes, or even the impact on the intention to establish a new venture. The findings allowed a comparative analysis of the two games, indicating significant differences in some of those dimensions. Nevertheless, the learning outcomes provided by each game were considered relevant by the students, showing that both games can be useful in the process of learning and acquiring entrepreneurship competencies.

Abstract
Management 3.0 is a new concept that intends to revolutionize the way managers and leaders act within companies to offer a more happy, collaborative, and productive work environment. This paper aims to analyze the management 3.0 phenomenon and establish a research agenda in the field. A systematic review was conducted considering 215 published studies in the field between 2010 and 2019. The findings reveal that management 3.0 is an emerging area and one that has grown in 2019 and involves multidisciplinary research teams from management, leadership, information technology, and psychology.

Abstract
This study aims to explore and synthesize the academic entrepreneurship indicators that can be used by university institutions to understand their degree of development and maturities in supporting entrepreneurship processes. To this end, a systematic review is used to characterize the studies published in the last decade, the researchers who have led this research field, the adopted methodologies, and the structure and dimensions of indicators. The results allowed us to identify a set of 29 indicators distributed by 8 dimensions such as patents, university spinoffs, infrastructures, industry engagement, process creativity, process efficiency, process outcomes, and training. This study is innovative in focusing its analysis on academic entrepreneurship indicators. The knowledge of these indicators is relevant from a conceptual and practical perspective and will help universities to improve their technology transfer processes which will serve as a fundamental element in the implementation of the university's third mission.

Abstract
The increasing complexity of financial products and services requires a domain of information and knowledge in the financial area. This study explores the role of financial literacy in undergraduate students at a higher education institution in Portugal. A sample of 196 undergraduate students enrolled in six courses in the fields of engineering and social sciences was considered. The results reveal that the level of knowledge about financial literacy is quite heterogeneous. Formal and informal channels tend to coexist when they perform a financial decision. Furthermore, the findings indicate that the awareness of cryptocurrencies is high, while the adherence to digital platforms for the acquisition of these currencies remains low.