คลิ๊ก
docs.google.com/presentation/d/1Wg2qxZjxNl8XQI01x6T_0z_Z0TMzT1J8/edit?usp=sharing&ouid=107976947477210144779&rtpof=true&sd=true
docs.google.com/presentation/d/1NpQAduMQ5osoJj7BPUsiF9g4HxwI5Vsi/edit?usp=sharing&ouid=107976947477210144779&rtpof=true&sd=true
docs.google.com/presentation/d/1Nj2YB3sRl6wLpw7uvPPz6VGacg06KZFj/edit?usp=sharing&ouid=107976947477210144779&rtpof=true&sd=true
docs.google.com/presentation/d/19PPSiiS0LBxWQv1EH4XPwPXBKm1BfMnE/edit?usp=sharing&ouid=107976947477210144779&rtpof=true&sd=true
docs.google.com/presentation/d/12_cWkbmrh18bLWlGv9cgLRkeAip9VLWs/edit?usp=sharing&ouid=107976947477210144779&rtpof=true&sd=true
docs.google.com/presentation/d/1WPfbI4TxxFTQnogFSLhOOqqNMK7MEZXU/edit?usp=sharing&ouid=107976947477210144779&rtpof=true&sd=true