Nila Herawati, Dafik & I Made Tirta. “ANALYSIS OF STUDENT CREATIVE THINKING SKILLS IN SOLVING PROBLEM PATTERN NUMBERS WITH PARTITION TECHNIQUES BASED ON METACOGNITION SKILLS”. International Journal of Research Science and Management, vol. 5, no. 4, Apr. 2018, pp. 7-17, http://ijrsm.com/index.php/journal-ijrsm/article/view/292.