សំនំុទិន្នន័យ Topics Activity Stream ប្រភេទសកម្មភាព All activity types New Package Changed Package Deleted Package Follow Dataset New Resource View Changed Resource View Deleted Resource View ckan_admin updated the dataset Fuel economy of new passenger vehicles 2019 2 ឆ្នាំមុន ckan_admin created the dataset Fuel economy of new passenger vehicles 2019 2 ឆ្នាំមុន