HARSHITH A R, MANU G L, and TANUJA M R. “‘ANALYSIS OF THE EFFECT OF TAPERING AND SLENDERNESS RATIO OF STEEL CHIMNEY FOR LATERAL LOADS’”. International Journal of Advance Research in Engineering, Science & Technology, vol. 4, no. 6, June 2017, pp. 104-10, https://ijarest.org/index.php/ijarest/article/view/1605.