Open AccessFormulation and programming of the Annual Contracting Plan: Basic Model to improve purchases, Provincial Municipality of Gran Chimú 2020
Author(s) -
Leyli Jeny Aguilar Ventura,
Víctor William Rojas Luján
Publication year - 2021
Publication title -
revista ciencia y tecnología
Language(s) - English
Resource type - Journals
eISSN - 2306-2002
pISSN - 1810-6781
DOI - 10.17268/rev.cyt.2021.04.16
Subject(s) - procurement , plan (archaeology) , sample (material) , business , operations management , operations research , marketing , geography , economics , engineering , chemistry , archaeology , chromatography