Lakhwinder Pal SinghLakhwinder Pal Singh holds a PhD from the Dr B. R. Ambedkar National Institute of Technology, Jalandhar. He has published more than 30 papers in national and international journals. His areas of interest are ergonomics, production and operations manaement, lean manufacturing, occupational health and environment, and green supply chain management. He has more than fifteen years of experience in teaching and research in this field. Read More Read Less