EDUCATIONAL BACKGROUND AND ITS EFFECT ON STUDENTS’ SPEAKING ABILITY: A CASE STUDY AT UNIVERSITAS BHINNEKA PGRI. sindoro [Internet]. 2025 Jul. 14 [cited 2025 Jul. 15];16(12):51-60. Available from: https://ejournal.cahayailmubangsa.institute/index.php/sindoro/article/view/4743