Ruíz Ruíz Castrillón , C. J., Cordero Diaz , M. C., & Barrientos Monsalve, E. J. (2026). Strategic Environmental Sustainability Plan for FESC in Cúcuta under the PMBOK (6th Edition) Framework. Mundo FESC Journal, 16(35), 8-21. https://doi.org/10.61799/2216-0388.2073