CASTELO RIVAS, W. P.; MOLINA LOOR, W. T.; ZAMBRANO SUAREZ, Y. A. Internal control and improvement in the credit-collection processes of Compusoftnet 2017. Espirales Revista Multidisciplinaria de investigación, [S. l.], v. 2, n. e, p. 29–38, 2019. DOI: 10.31876/er.v3i27.553. Disponível em: https://revistaespirales.consultorioampuero.com/index.php/es/article/view/553. Acesso em: 22 apr. 2026.