Varma, V. Ashok, and M.T.S. Lakshmayya. “EFFECT OF USING METAKAOLIN AS FILLER IN BITUMINOUS MIX”. International Journal of Technical Innovation in Modern Engineering & Science 4, no. 9 (September 12, 2018): 100–104. Accessed March 12, 2025. https://ijtimes.com/index.php/ijtimes/article/view/493.