Kanet Ponpetch และผู้แต่งคนอื่นๆ. (2019) Linear dependence of four types of arithmetic functions. <i>Songklanakarin Journal of Science and Technology</i>, <i>41</i>(6), 1328-1338.Kanet Ponpetch และผู้แต่งคนอื่นๆ. "Linear dependence of four types of arithmetic functions". Songklanakarin Journal of Science and Technology 41 (2019):1328-1338.Kanet Ponpetch และผู้แต่งคนอื่นๆ. Linear dependence of four types of arithmetic functions. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2019.