Fatimah, Siti and Naldi, Jefri and Syafrini, Delmira and Alhadi, Zikri and Putra, Aprizon (2021) Public Historian Period Pandemic: Impact Overview COVID-19 to Tourism Sector and Sustainability Society Economy Bukittinggi. Ilkogretim Online - Elementary Education Online, 20 (1). pp. 1597-1603.