Prasetyo, Ari and Abdillah, Hamid and Wawan, Wawan and Nurtanto, Muhammad and Kholifah, Nur and Suyitno, Suyitno How to the Need for Personal Protective Equipment (PPE) during the current Covid 19 Pandemic: Smart Products Solution. In: THE 3rd EAST INDONESIA CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY (EICONCIT) 2021, 9-11 April 2021, Surabaya.