“…It is estimated that roughly 2.5 quintillion bytes of data are produced every day; however, about 80% of produced data is unstructured and unorganized [41]. A tremendous number and variety of resources suitable for learning exist on the web nowadays; they open the door for learners to investigate any topic they wish to study in a wider, deeper, and timely way [43]. Those resources come in multiple formats (text, audio or video), but video resources stand out as being quite powerful and effective in learning environments due to their engaging nature [84].…”