M. B. . Cedeño Vargas, J. V. Alcívar Chumo, O. A. Sánchez Zambrano, and J. L. Terán Sánchez, “Evaluation of the presence of microplastics at different levels of biological organization: a systematic review of the literature ”, ALCON, vol. 6, no. 5, pp. 101–114, Nov. 2026.