Muhammad Walayat Khan, Shabbir Ahmad, and Fawad Khan. “TO STUDY THE CAUSES, MOVEMENT MEASUREMENT, INVESTIGATING PRINCIPLES AND REMEDIES OF CRACKS IN BUILDINGS: A REVIEW”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 5, no. 12, Dec. 2018, pp. 44-52, https://ijaerd.org/index.php/IJAERD/article/view/5232.