IMPLEMENTASI REWARD DAN PUNISHMENT TERHADAP PENINGKATAN KOSA KATA BAHASA INGGRIS DI BINTANA RESEARCH AND LITERACY SHELTER INDONESIA: Reward And Punishment Implementation For Improving English Vocabulary In Bintana Research And Literacy Shelter Indonesia. FN [Internet]. 2021 Sep. 25 [cited 2025 Aug. 22];20(2):233-48. Available from: https://fenomena.uinkhas.ac.id/index.php/fenomena/article/view/62