Saraswati W, Kayyis R, Kurniati K. DEVELOPING RUBIK’S CUBE VOCABULARY FOR ELEMENTARY SCHOOL. J.S. [Internet]. 2020 Aug. 31 [cited 2026 Nov. 4];6(2):127-35. Available from: https://ejournal.umpri.ac.id/index.php/smart/article/view/1309