Musyawir, M., and S. Malul. “THE EFFECT OF TEACHER ORGANIZATIONAL ACTIVITY OF ADOLESCENT RED (PMR) ON EFFECTIVE TALKING ABILITY STUDENT CLASS XI SMA NEGERI 2 PANCA RIJANG DISTRICT SIDENRENG RAPPANG”. Bahtera: Jurnal Pendidikan Bahasa Dan Sastra, Vol. 17, no. 2, July 2018, pp. 67-81, doi:10.21009/BAHTERA.172.07.