Development of a Novel Design and Subsequent Fabrication of an Automated Touchless Hand Sanitizer Dispenser to Reduce the Spread of Contagious Diseases

por Das, Arnab, Barua, Adittya, Mohimin, Md. Ajwad, Abedin, Jainal, Khandaker, Mayeen Uddin, Al-mugren, Kholoud S.
Publicado 2021