[1]
D. C. A. Tamayo Pupo and D. C. P. Valiente Sandó, “The principle of unity of guidance, comprehensiveness and the pedagogical approach of educational supervision”, Trans, vol. 15, no. 1, p. 126‐143, Jun. 2024, Accessed: Sep. 07, 2026. Available: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/166