Agyei, W. (2015). Project Planning And Scheduling Using PERT And CPM Techniques With Linear Programming: Case Study. Journal Of Scientific & Technology Research, 4, pp. 222-227. Recuperado de http://www.ijstr.org/final-print/aug2015/Project-Planning-And-Scheduling-Using-Pert-And-Cpm-Techniques-With-Linear-Programming-Case-Study.pdf

Saadoon, T.A. & Ramo, R.M. (2014). Fuzzy PERT for Project Management. Desarrollo de liderazgo y aprendizaje organizacional. International Journal of Advances in Engineering & Technology, 7, pp. 1150-1160. Recuperado de http://www.e-ijaet.org/media/4I22-IJAET0722555_v7_iss4_1150-1160.pdf