Wong Torres, Zelma, and Luisa Elena Salcedo Guzmán. “THE PARADIGMS AND THE SOCIAL RESPONSIBILITY OF THE COUNTER”. Quipukamayoc 19, no. 36 (December 30, 2011): 29–32. Accessed July 17, 2024. https://revistasinvestigacion.unmsm.edu.pe/index.php/quipu/article/view/6488.