Answer:
External secondary source
Explanation:
External secondary source is a type of ready-made or refined information that has been processed fully and used fully somewhere else. For example, external secondary sources are often government, trade associations, national and international institutions, etc.
They usually provide or have refined data such as production and agricultural data statistics.
Therefore, entries on digital faculty community boards about in-classroom technology use are considered to be culled from "external secondary source"
