Graphene transfer process and optimization of graphene coverageSyarifah Norfaezah Sabki, Shafiq Hafly Shamsuri, Siti Fazlina Fauzi, Meghashama Lim Chon-Ki and Noraini OthmanEPJ Web Conf., 162 (2017) 01049DOI: https://doi.org/10.1051/epjconf/201716201049