“…Lastly, informal learning complements lesson plans and, on top of that, the network of users to allow for group progress. Most of these resources can be used, reused, shared, and embedded with formal learning (Burgos, 2013;Corbi & Burgos, 2017) under a number of licensing frameworks (Stracke et al, 2019): 'free-mium', free but registered, low-cost fee, pay per use, fixed price, free of charge during a specific period, open, universal, and free (such as the OUF code) (Burgos, 2020). In doing so, any educational system, school, university, student, parent, teacher, tutor, or academic manager can face this adversity with a bigger guarantee of success.…”