Khalizah, N., and E. S. D. Damanik. “ELSA Speak: Piquing Demotivated Students to Self-Improve Their Pronunciation With an AI-Powered English Speaking Coach”. Elsya : Journal of English Language Studies, Vol. 6, no. 1, Feb. 2024, pp. 92-102, doi:10.31849/elsya.v6i1.18727.