N. K. . Yadav, B. . Prajapati, O. N. . Mishra, and L. . Varshney, “Recent Advancement in Current Challenges and Opportunities for Civil Engineers: ‘Expansive Soil Stabilization Using Fly Ash as Stabilizing Agent’”, ijmst, vol. 10, no. 3, pp. 3745-3752, Jul. 2023.