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It's great to be here to introduce who I am to great people like you all. So, introduce me, my name is ira naya. I graduated from Yogyakarta State University majoring in mechanical engineering. Here, I would like to convey about my research on mechanical engineering that some time ago I found and I completed.
Indeed, it is not easy for me to embrace this achievement. I have great motivators such as parents, friends, and also you-all of you who always inspire me to get here.
So, no need to linger again, with this I will show the