Amal Almziad, Arshad Abd Samad , Abu Bakar Razali, Lilliati Ismail 2020. USING INFORMATION GAP ACTIVITIES TO IMPROVE THE SPEAKING SKILLS OF SAUDI ARABIAN INTROVERTED AND EXTROVERTED LEARNERS. PalArch’s Journal of Archaeology of Egypt / Egyptology. 17, 6 (Nov. 2020), 357–368.