Video Lectures of Productivity and Workstudy

Lecture-4  https://youtu.be/HFVrdEzMKfw Work study human component and method study
Lecture -5  https://youtu.be/i0U02kd2ZnE  Recording Techniques for Method Study Part-1
Lecture -6 https://youtu.be/YeIpWzN2wMQ Recording Techniques for Method Study Part-2

ILO pdf. (Reference book for worktudy) https://drive.google.com/open?id=1I9ztEEb-7M1wVj7Dtmjd5l1xX7-c0ybM