Fuentes-Penna, A., E. Tello-Montalvo, S. Ramírez-Cruz, I. Flores-Jiménez, and R. Flores-Jiménez. “Planning the Nursing Diagnosis With Project Scheduling Problem”. Asian Journal of Applied Sciences, vol. 2, no. 2, Apr. 2014, https://www.ajouronline.com/index.php/AJAS/article/view/791.