“…and storage [1-3, 15, 22], software/application resources [2,5], and support staff [1]. Additionally, for this special kind of provider, curricula and teaching resources are further key resources [1,2,9,10]. Value Proposition: The most mentioned value in all analyzed articles is that using EaaS is less expensive than hosting and maintaining the system in-house [1-7, 9, 10, 15-17, 19-24].…”