Media Manager Namespaces Choose namespace [root] internal people private public publications research undefined wiki Media Files Media Files Upload Search Search in wiki Thumbnails Rows Name Date Apply Search file name: Search File View History public:papers:sigcse2021:stack-poster-preview.png Date:2021-03-08 12:13 Filename:stack-poster-preview.png Format:PNG Size:496KB Width:1500 Height:844 References for:The Stack: Unplugged Activities for Teaching Computer Science (poster) [ACM SIGCSE 2021]