R. Nordin, Z. Badri, M. A. Abd Rahim, and S. Bidin, “FOSTERING 21ST-CENTURY LEARNING SKILLS IN TERTIARY ESL: AN ASSESSMENT OF GAMIFICATION’S ROLE IN ENHANCING CRITICAL READING AND COLLABORATION ”, IJEPC, vol. 11, no. 64, pp. 591–605, Sep. 2026.