Journal of Multidisciplinary Research and Innovation (JMRI) developed by North Sumatra Research and Development Institute with the legal entity Decree of the Minister of Law and Human Rights Number AHU - 0001595.AH.01.07.Year 2020. JMRI is a journal in the field of multidisciplinary research which covers the fields of education, economics, management, computer technology, pure scientific, health, psychology engineering fields, etc.