TY - GENERIC DO - 10.20944/preprints202102.0554.v1 UR - http://dx.doi.org/10.20944/preprints202102.0554.v1 TI - Evaluation of COVID-19 spread effect on the Commercial Instagram Posts (CIPs) using ANN: a case study on Holy Shrine, Mashhad, Iran T2 - Preprints AU - Shooshtari, Mohammad Javad AU - Etemadfard, Hossein AU - Shad, Rouzbeh PY - 2021 DA - 2021/02/24 PB - Preprints