Buranawong, Adisorn, and Nirun Witit-anun. 2017. “Effect of Sputtering Power on the Structure of DC Magnetron Sputtered Vanadium Nitride Thin Films”. Journal of Metals, Materials and Minerals 27 (1). Bangkok, Thailand. https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/333.