The coronavirus disease 2019 (COVID-19), a pneumonia caused by a novel coronavirus, was reported in December 2019.COVID-19 is highly contagious and has rapidly developed from a regional epidemic into a global pandemic.As yet, no effective drugs have been found to treat this virus.This study, an ongoing multicenter and blind randomized controlled tr

The development and competition of the business world in the current era of globalization is getting higher.This study aims to determine the marketing strategies of basic food traders in the Pre-Rolls new market of Paiton.The method used is qualitative based on observation, interviews, and documentation.The results of the study showed that the mark