1.
Rodríguez-Trujillo V, Ceballos YF. Analysis of user variations in prepaid medicine entities in Colombia - Case study. AiBi Revista de Investigación, Administración e Ingeniería [Internet]. 2020 Jan. 1 [cited 2026 Aug. 12];8(1):124-30. Available from: https://revistas.udes.edu.co/aibi/article/view/1654