Apaza Gallardo, Jherson Manuel Jesús. “DOI–Performance Relationship in Government-to-Government Contracting: A Case Study of Three UK Consultancies in Peru (2021–2023)”. Revista Científica de la Escuela Superior de Guerra del Ejército 5, no. 1 (June 30, 2026). Accessed July 1, 2026. https://revistacientifica.esge.edu.pe/index.php/esge/article/view/118.