“Diagnosis of the accents of work by directions in the Launch of the School Hammer of the EIDE ‘Pedro Batista Fonseca’ of Granma (Original)”, rev_olimpia, vol. 16, no. 55, pp. 177–188, Jun. 2019, Accessed: Apr. 17, 2026. [Online]. Available: https://revistas.udg.co.cu/index.php/olimpia/article/view/833