Songwathana, K. “The Relationship Between Family Structure and Maternal Well-Being: An Analysis of a Multigenerational Family”. University of the Thai Chamber of Commerce Journal Humanities and Social Sciences, vol. 35, no. 4, June 2019, pp. 132-46, https://so06.tci-thaijo.org/index.php/utccjournalhs/article/view/196474.