@thesis{thesis,
		author={Ilmawan  Bagas Dihar and S.M  Hastanto},
		title ={Analisis Faktor – Faktor Yang Mempengaruhi Produktivitas
Pada Proyek Konstruksi (Studi Kasus : Jembatan Penyeberangan Multiguna Tanah Abang “Skybridge”)},
		year={2019},
		url={http://156.67.221.169/2214/},
		abstract={Construction management should know various ways to measure the productivity of project work before making efforts to increase productivity. Productivity is one of the most important issues in the world of construction to
advance development in developing countries. The research was conducted to determine the productivity of work that affects the construction of a multipurpose crossing bridge "skybridge". In this project development is carried out with a short time so that it needs to be examined what factors affect productivity. The purpose of this study was to analyze job productivity using SPSS data processing ver 25.
Based on the results of data analysis using SPSS through tabulation, validity test, reliability test, determination test (R squere) and answer index analysis. This research provides an overview of the relationship of several factors that affect productivity on the "skybridge" multi-purpose crossing 
 project, which is about the factors that most influence are location 4,52 (X1), labor 4,33 (X2) and material 4,28 (X6).}
		}