Veiga, A., & Magalhães, A. (2020). Challenges for research in higher education: the case of internationalization between the explanandum and the explanans / Desafios da pesquisa no ensino superior: o caso da internacionalização entre o explanandum e o explanans. Sociologias, 22(54), 46–63. https://doi.org/10.1590/15174522-97866