Suwandana, Rahman Faiz, Jurusan Teknik Metalurgi, Fakultas Teknik, Universitas Sultan Ageng Tirtayasa, Indonesia, Indonesia

• Vol 17, No 1 (2021): Available Online in June 2021 - Original Research Article
  The design of feet-based door opener to prevent the spread of coronavirus disease (Covid-19) through doorknob
  Abstract  PDF (English)