Bernardo E. Cultural Tourism and Heritagization at Douro (Portugal): Bisalhães Black Pottery Souvenir Study Case. Rev. Port. de Estud. Reg. [Internet]. 2022 Sep. 21 [cited 2026 Nov. 10];(62):21-38. Available from: https://www.review-rper.com/index.php/rper/article/view/558