GURUNG, D. H.; JHA, V. K. Synthesis of Geopolymer from Coal Fly Ash and its Comparative Study with Fly Ash Based Ordinary Nepalese Cement. Scientific World, [S. l.], v. 13, n. 13, p. 24–28, 2020. DOI: 10.3126/sw.v13i13.30502. Disponível em: https://nepjol.info/index.php/SW/article/view/30502. Acesso em: 18 jul. 2024.