Almeida, C. M. ., Afonso, C. M., Serra , M. . e António , N. (2024) «The presence of Algarve wine producers on Facebook between pre-covid-19 and covid-19 periods», Tourism and Hospitality International Journal , 22(1), pp. 27–62. doi: 10.57883/thij22(1)2024.34312.