Fatourou E, Zygouris NC, Loukopoulos T, Stamoulis GI. Teaching Concurrent Programming Concepts Using Scratch in Primary School: Methodology and Evaluation. Int. J. Eng. Ped. [Internet]. 2018 Jun. 20 [cited 2024 Nov. 22];8(4):pp. 89-105. Available from: https://online-journals.org/index.php/i-jep/article/view/8216