The Effectiveness of Using Cup Stacking Game to Improve Speaking Skills. Scripta : English Department Journal, [S. l.], v. 12, n. 1, p. 59–65, 2025. DOI: 10.37729/scripta.v12i1.6113. Disponível em: https://jurnal.umpwr.ac.id/index.php/scripta/article/view/6113. Acesso em: 2 sep. 2026.