Gębczyńska-Janowicz A, Marczak E, Zapiec A, Grabski D, Jesionowska P, Sigmańska M. Development of age-friendly cities and communities: a case study from the costal belt in Gdańsk. BACAE [Internet]. 2026 Mar. 31 [cited 2026 Apr. 1];25(1). Available from: https://ph.pollub.pl/index.php/bia/article/view/8106