MS.RUPALI TOSHNIWAL; MURALIKRISHNA; KAVYA; JUBAIR; SUBOOR. Calmnest: An IoT-Enabled Intelligent Zebra Crossing System With PIR Sensor And Camera-Based Pedestrian Counting. International Journal of Artificial Intelligence and Computer Electronics, India, v. 2, n. 2, p. 19–25, 2026. DOI: 10.63665/5q45dj49. Disponível em: https://ijaice.com/journal/index.php/ijaice/article/view/14. Acesso em: 16 jul. 2026.