Helmet is a product that is generally used when riding a motorcycle. the function of the helmet is to protect body parts especially the head when accident while driving. Many of helmet product still have deficiency both in terms of form of function. in this case helmet products still have any problems in their function. https://ocpgixah9e0wcr.dsiblogger.com/67920625/administrating-the-development-of-tourism-and-hospitality-industries-during-the-covid-19-pandemic