Isma, A. K. ., F. Room, and . N. I. . . Syam. “A COMPARATIVE STUDY BETWEEN EXTROVERT AND INTROVERT PERSONALITY OF STUDENTS SPEAKING PERFORMANCE OF UNIVERSITAS MUHAMMADIYAH BULUKUMBA”. Jurnal Pendidikan Sang Surya, vol. 8, no. 1, June 2022, pp. 16-20, doi:10.56959/jpss.v8i1.71.