Currently, due to covid-19, we are not organizing the physical (onsite events). We are organizing the online/virtual conferences by taking into consideration of safety and health issue of our valuable speakers. These events make your participation in online with guarantee the health of all involved in the events due to there is no physical gathering. So, you can explore your ideas about your research from your home and organization with safety. Online event aims to support all scientists and scholars from all over the world in delivering their ideas by a safe with successful event. The goal of virtual event is to make international online events as safe as much possible from public health risks of the covid-19 with technical support.We will keep the physical conferences after the covid-19 and will update about the venue.