Mohyedin, Muhammad Zamir, Radzwan, Afiq, Mohamad Taib, Mohammad Fariz, Zakaria, Rosnah, Jaafar, Nor Kartini, Mustaffa, Masnawi, AND Aini, Nazli Ahmad. " Structural and Electronic Properties of Orthorhombic Phase Bi2Se3 Based On First-Principles Study" Scientific Research Journal [Online], Volume 16 Number 2 (18 November 2019)