Lau-González, M., U. Jáuregui-Haza, J. Ángel Corona-Hernández, M. T. Santamaría-Arbona, and A. Abreu-Díaz. “General Chemistry Exercises Focused on the Professional Profile on Nuclear Careers”. Revista Cubana De Química, vol. 28, no. 3, Sept. 2016, pp. 771-83, https://cubanaquimica.uo.edu.cu/index.php/cq/article/view/1546.