Shalehoddin, Shalehoddin, AND Ashari, Erwin. " PENGENALAN MATERI DASAR BAHASA INGGRIS SPEAKING DI GRIYA BATU AJI ASRI TAHAP 5, RW17, SEI LANGKAI, SAGULUNG, BATAM" MINDA BAHARU [Online], Volume 2 Number 2 (11 December 2018)