Wansom S, Janjaturaphan S, Sinthupinyo S. Pozzolanic activity of rice husk ash: Comparison of various electrical methods. J Met Mater Miner [Internet]. 2017 Apr. 15 [cited 2024 May 1];19(2). Available from: https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/228