Levina Syafin Tejasukmana, - and Lili Adi Wibowo, - and Puspo Dewi Dirgantari, - (2025) PENGARUH ONLINE GAMIFICATION IN EDUCATION TERHADAP E-LEARNER SATISFACTION MELALUI E-LEARNING ENGAGEMENT : Survei terhadap Pengguna Elsa Speak di Indonesia. S1 thesis, Universitas Pendidikan Indonesia.