Subramanian Nagarajan และ Ayhan Esi. (2016) The study on X3 sequence spaces. <i>Songklanakarin Journal of Science and Technology (SJST)</i>, <i>38</i>(5), 581-590.Subramanian Nagarajan และ Ayhan Esi. "The study on X3 sequence spaces". Songklanakarin Journal of Science and Technology (SJST) 38 (2016):581-590.Subramanian Nagarajan และ Ayhan Esi. The study on X3 sequence spaces. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2016.