Stabilization of Peat Soil by Using Envirotac Putri Nur Farah Izzati Norazam, Ismail Bakar, Alvin John Lim Meng Siang and Herman Shah Herman MATEC Web Conf., 103 (2017) 07014 Published online: 05 April 2017 DOI: 10.1051/matecconf/201710307014