Z. Abidin, G. Romadhona, V. Y. Andini, and M. Faiz, “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, vol. 20, no. 2, pp. 233–248, Sep. 2021, doi: 10.35719/fenomena.v20i2.62.