Education is the cornerstone of societal progress, and access to quality educational materials is fundamental in fostering learning and knowledge dissemination. However, the cost of educational resources has long been a barrier for many students, limiting their access to textbooks and other learning materials. In response to this challenge, Open Educational Resources (OER) and Open Textbooks have emerged as a revolutionary force in education, providing accessible, affordable, and often freely available resources for learners of all backgrounds.