- Strategy as fit and shape: a relational perspective, Filipe Sousa, World Interdisciplinary Network for Institutional Research (WINIR) Conference, 2023

- The missing perspective in strategic management, Sousa, Filipe, VII International Forum on Management (IFM), 2023

- The strategy of the networked firm: environmental fit and contextual shape, Sousa, Filipe, Paper presented at the 42nd Eurasia Business and Economics Society (EBES) Conference,, 2023

- Towards a relational view of strategy, Sousa, Filipe, 39th Industrial Marketing and Purchasing (IMP) Conference, 2023

- Boundary Decisions of the Firm: Make, Buy, Cooperate, Filipe J. Sousa, 0809-7259, IMP Journal, 2014, 8

- Anatomy of relationship significance: a critical realist exploration, Sousa, F. and L. M. de Castro, 1069-0964, Emerald, 2010 16

- Business Relationships and Corporate Nature and Scope: A Critical Realist Analysis, Sousa, F., 3838322924, Lambert Academic Publishing, 2010

- Markets-as-networks theory: a review, Sousa, F., 1069-0964, Emerald, 2010 16

- Meta-theories in research: positivism, postmodernism, and critical realism, Sousa, F., 1069-0964, Emerald, 2010 16

- The (still missing) relational view of strategy, Sousa, F., Strategic Management Society (SMS) Special Conference, 2010