CC BY-NC-SA (Attribution NonCommercial ShareAlike) English
Author(s): Christopher Palma
Subject(s): Solar system: the Sun and planets
Publisher: Affordable Course Transformation: The Pennsylvania State University
Last updated: 09/11/2021
CC BY (Attribution) 45 H5P Activities English
Author(s): Beth Egan
Subject(s): Food and drink service industries
CC BY (Attribution) English
Author(s): Vivian Sihshu Yenika, Yenika
Publisher: Open Educational Resources at Penn State
Last updated: 01/12/2020
Author(s): Ronald Kelly
Last updated: 30/06/2020
