M. Almufti, Saman, Ridwan B. Marqas, Zakiya A. Nayef, and Tamara S. Mohamed. 2021. “Real Time Face-Mask Detection With Arduino to Prevent COVID-19 Spreading”. Qubahan Academic Journal 1 (2):39-46. https://doi.org/10.48161/qaj.v1n2a47.