FUAD JAYA MIHARJA, et al. “CRITICAL THINKING SKILLS OF STUDENTS WITH HIGH ACADEMIC ABILITY: PROFILE AND ITS EFFECT ON COGNITIVE LEARNING OUTCOMES”. International Journal of Innovations in Engineering Research and Technology, vol. 6, no. 7, Mar. 2021, pp. 1-6, https://repo.ijiert.org/index.php/ijiert/article/view/1531.