Cloud calculations within the optional course Optimization Problems for 10th-11th graders. Educational Dimension, Kryvyi Rih, Ukraine, v. 1, p. 95–110, 2019. DOI: 10.31812/educdim.v53i1.3835. Disponível em: https://journal.kdpu.edu.ua/ed/article/view/8163. Acesso em: 5 груд. 2025.