1.
Ridhoni W, Makwana D, Choirudin C. Dots of connected numbers as learning instrument computational thinking concept in elementary school. EJET [Internet]. 2022 Jan. 7 [cited 2026 Apr. 17];1(1):1-11. Available from: https://edutechnium.com/journal/index.php/edutechnium/article/view/1