The Use of Edmodo Apps in Flipped Classroom Learning. How is the Students' Creative Thinking Ability? - Heny Kusuma Widyaningrum; Cahyo Hasanudin; Ayu Fitrianingsih; Dwi Erna Novianti; Kundharu Saddhono; Nunung Supratmi (Ingénierie des Systèmes d Inf., 2020)