Using Moodle as a student: Course enrolment and unenrolment
Moodle | Óbudai Egyetem: NIK
How to Create Own Online Learning Management System Using Moodle in Linux
GitHub - sdc/moodle-scripts: A collection of scripts which somehow assist with the administration/housekeeping and possibly development of Moodle at South Devon College.
The Open Education Consortium | The Global Network for Open Education