Vaishali, Jadhav, Chavan Mukteshvar, Jadhav Dhammapooja, Waghmare Anita, and Soumitra Das. 2015. “AUTOMATIC WHITE BOARD ERASER”. Multidisciplinary Journal of Research in Engineering and Technology 2 (4):812-16. https://doi.org/10.65521/mjret.v2i4.1178.