Sulviana, Sulviana, and Ichsan Mahendra. 2021. “The Use of Spelling Bee to Improve Students’ English Vocabulary Mastery at SMP Negeri 11 Makassar”. Edumaspul: Jurnal Pendidikan 5 (2), 1027-33. https://doi.org/10.33487/edumaspul.v5i2.3193.