Aguilar Lugo Y. Pre-shipment inspection as a control system for the importation of inputs from China, from the metal- mechanical sector in Lima 2010-2015. Quipukamayoc [Internet]. 2018 Sep. 13 [cited 2024 Jul. 18];26(51):83-9. Available from: https://revistasinvestigacion.unmsm.edu.pe/index.php/quipu/article/view/15160