Bahtiar Y, Sa’diyah L, Agustina U, Nur LC, Ma’arif I. The Effectiveness Of Elsa Speak Application To Improve Speaking Skill In Extra Class. Pedagogi: Jurnal Ilmu Pendidikan [Internet]. 5May2025 [cited 9Jun.2026];25(1):110-29. Available from: http://pedagogi.ppj.unp.ac.id/index.php/pedagogi/article/view/2477