Xuan Nui, P., Quang Man, N., Tuan Dat, P., Van Thoai, N., Tien Dung, P., & Thi Van Thi, T. (2017). Preparation of MCM-41 supported WO3 catalyst and its performance in oxidative desulfurisation. Petrovietnam Journal, 2, 40 - 46. https://doi.org/10.25073/petrovietnam journal.v2i0.126