Mutake R.N, Gunjal T.H, Bhor P.S, and Gunjal V.S. “Conference Hall Booking System Using Android”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 5, no. 16, Aug. 2022, p. -, https://ijaerd.org/index.php/IJAERD/article/view/6197.