Arshad Rehman, Dr. Sajjad Ali , Shafaq Manzoor , Muhammad Tauseeq Gulshan. “ROLE OF TRAFFIC SIGNS & SYMBOLS AS NONVERBAL COMMUNICATION IN ROAD ACCIDENTS: A CASE OF DISTRICT MALAKAND”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 18, no. 08, May 2021, pp. 860-76, https://www.archives.palarch.nl/index.php/jae/article/view/8768.