Dewang, Syarif Alqadri, and Kamsinah ,. 2017. “CLUSTERING METHOD IN ENRICHING STUDENTS’ VOCABULARY MASTERY AT STUDENTS OF UIN ALAUDDIN MAKASSAR”. ETERNAL (English, Teaching, Learning, and Research Journal) 3 (1), 57-68. https://doi.org/10.24252/Eternal.V31.2017.A6.