Second Order Confirmatory Factor Analysis of The Satisfaction Level's on Massive Open Online Course (MOOC) By Generation-Z in Indonesia. - Suparji, Suparji; Putra, Bima Anggana Widhiarta; Anistyasari, Yeni; Hidayatulloh, Muhammad Kris Yuan; Alamsyah, Sayyidul Aulia; Syafiq, Abdullah (E3S Web of Conferences, 2025)