ŚWITALSKI, M.; RYBOWSKA, A. Product innovation in isotonic drinks – expectations of Tri-City University students. Scientific Journal of Gdynia Maritime University, [S. l.], v. 1, n. 118, p. 62–74, 2021. DOI: 10.26408/118.05. Disponível em: https://ojs.umg.edu.pl/index.php/sjgmu/article/view/53. Acesso em: 5 may. 2024.