DAFTAR PUSTAKA
Ginting, Rosnani. 2009. Perancangan Produk. Yogyakarta: Graha Ilmu
Groover, Mikell P. 2007. Work System and The Methods, Measurement, and Management of Work. Seventh Edition. United States of America :
Pearson Education, Inc
Iftikar Z. Sutalaksana,. 1979. Teknik Tata Cara Kerja. Bandung: ITB
Ikechukwe.” Establishing Appropriate Labour Output Rate for Increased Site Work Productivity of Building Projects in Owerri Metropolis”, Imo State,
Nigeria.
Jono,” Pengukuran Beban Tenaga Kerja Dengan Metode Work Sampling”. Universitas Widya Mataram,Yogyakarta.
Niebel, Benjamin.2007.”Method Standards and Work Design”. (New York : MC Graw Hill)
Phillips A. Chandler. 2000. “Human Factors Engineering”. Gordon and breach. New York.
Sane, Shriram.”Work Sampling to improve Labour Utilization of Fabrication Shop .” Vishwakarma Institute of Techonology”, Savitribai Phule
University, Pune, India.
Shahu, rashmi.”The NIOSH Lifting Equation for Manual Liftings and Its Applications”.Departemen of Industrial Engineering, Nagpur, India
Soleman,Alimah.”Analisis Beban Kerja Ditinjau Dari Faktor Usia Dengan Pendekatan Recommended Weiht Limit”.Universitas Pattimura, Ambon.
SooWon, Chang.” The Productivity Improvement for Steel Framing Work Efficiency by Work Sampling and 5-minute Rating Technique”. Korea
Institute of Construction Engineering and Management.
Sukaria Sinulingga,2011,“Metodologi Penelitian”.Edisi 3, USU pres h. 3. Medan. Tuma Ryad. “Impact Of External And Human Factors On Labor Productivity Of
Construction Projects In Iraq.”Civil Engineering, MIT College, Pune, India.
Wignjosoebroto, Sritomo.”Ergonomi Studi Gerak Dan Waktu. Surabaya: PT.Guna Widya, 1995
