Okay on my first article, I want to discuss about the ins and outs of the world of productivity. I am interested in discussing the productivity motivated by my undergraduate education precisely is Indonesian Industrial Engineering. Industrial Engineering itself is initially the science of how industry manages existing resources in an efficient and effective way. Of course I want to discuss ahead is the productivity application of industrial engineering that we can apply it in everyday life and the environment. Or its easy language of productivity is how output or outcome is greater than input or effort. But this is only the goal of efficient nature. While the purpose of effective nature is how all our decisions are right on target. Or the resources that we use can be utilized well and according to allotment. To make it easy for the lay reader to understand about productivity. I will convey 3 definitions of productivity that I take from the Ministry of Manpower of the Republic ...