AUTHOR=Escudero-Cipriani Carlos , García-del Junco Julio , Chafloque-Céspedes Raquel , Alvarez-Risco Aldo TITLE=Frugal innovation in the business environment: a literature review and future perspectives JOURNAL=Frontiers in Artificial Intelligence VOLUME=7 YEAR=2024 URL=https://www.frontiersin.org/journals/artificial-intelligence/articles/10.3389/frai.2024.1385522 DOI=10.3389/frai.2024.1385522 ISSN=2624-8212